Demographics of Cambodia

Demographics of Cambodia
Cambodia population pyramid in 2020
Population	16,946,438
Growth rate	1.63% (2014)
Birth rate	19.3 births/1,000 population (2021 est.) [1]
Death rate	6.8 deaths/1,000 population (2021 est.)
Life expectancy	69.6 years (2018 est.) [2]
• male	67.3 years
• female	71.6 years
Fertility rate	2.34 children born/woman (2021 est.)
Infant mortality rate	24 deaths/1,000 live births (2018 est.) [3]
Net migration rate	0.32 migrant(s)/1,000 population (2014 est.)
Age structure
0–14 years	28.59%
15–64 years	65.26%
65 and over	6.15%
Sex ratio
Total	0.94 male(s)/female (2013)
At birth	1.05 male(s)/female
65 and over	0.6 male(s)/female
Nationality
Nationality	noun: Cambodian(s), Khmer(s); Kampuchean(s) (historical) adjective: Cambodian, Khmer; Kampuchean (historical)
Major ethnic	Khmer
Minor ethnic	Chinese, Vietnamese, Cham, and others
Language
Official	Khmer

Demographic features of the population of Cambodia include population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population.

Population size and structure

Historical populations

Year	Pop.	±% p.a.
1876	890,000	—
1901	1,103,000	+0.86%
1911	1,487,900	+3.04%
1921	2,402,600	+4.91%
1931	2,806,000	+1.56%
1947	3,296,000	+1.01%
1951	4,261,000	+6.63%
1961	5,510,000	+2.60%
1971	7,270,000	+2.81%
1981	6,682,000	−0.84%
1991	8,810,000	+2.80%
2001	12,353,000	+3.44%
2011	14,701,717	+1.76%
2021	16,946,438	+1.43%
Source: CIA World Factbook

Population development

Between 1874 and 1921, the total population of Cambodia increased from about 946,000 to 2.4 million. By 1950, it had increased to between 3,710,107 and 4,073,967, and in 1962 it had reached 5.7 million. From the 1960s until 1975, the population of Cambodia increased by about 2.2% yearly, the lowest increase in Southeast Asia.

By 1975 when the Khmer Rouge took power, the population was estimated at 7.3 million. Of this total an estimated one to two million reportedly died between 1975 and 1978. In 1981, the PRK gave the official population figure as nearly 6.7 million, although approximately 6.3 million to 6.4 million is probably more accurate.

The average annual rate of population growth from 1978 to 1985 was 2.3% (see table 2, Appendix A). A post-Khmer Rouge baby boom pushed the population above 10 million, although growth has slowed in recent years.

In 1959, about 45% of the population was under 15 years of age. By 1962, this had increased slightly to 46%. In 1962, an estimated 52% of the population was between 15 and 64 years of age, while 2% were older than 65. The percentage of males and females in the three groups was almost the same.

Age distribution

• 
  Cambodian Population Pyramid-2005
• 
  Population pyramid, urban-rural, Cambodia, 2019 ^[4]

Year [5]	Total population (thousands)	Population percentage
		aged 0–14	aged 15–64	aged 65+
1950	4 346	42.2%	55.1%	2.7%
1955	4 840	42.3%	55.0%	2.7%
1960	5 433	42.5%	54.8%	2.7%
1965	6 141	42.8%	54.4%	2.7%
1970	6 938	43.2%	54.0%	2.8%
1975	7 308	42.3%	54.9%	2.8%
1980	6 306	39.0%	58.1%	2.9%
1985	7 920	42.1%	55.0%	2.9%
1990	9 532	43.8%	53.4%	2.8%
1995	11 169	47.5%	49.7%	2.8%
2000	12 447	41.6%	55.4%	3.0%
2005	13 358	36.4%	60.3%	3.3%
2010	14 138	31.9%	64.3%	3.8%
2015	15 521	31.6%	64.3%	4.1%
2020	16 719	30.9%	64.2%	4.9%

Population Estimates by Sex and Age Group (01.VII.2013) (Excluding foreign diplomatic personnel and their dependents. Data based on the 2008 Population Census): ^[6]

Age Group	Male	Female	Total	%
Total	7 320 112	7 642 479	14 962 591	100
0–4	806 531	777 854	1 584 385	10.59
5–9	721 480	693 339	1 414 819	9.46
10–14	768 899	735 963	1 504 862	10.06
15–19	878 612	830 980	1 709 592	11.43
20–24	848 931	800 737	1 649 668	11.03
25–29	678 825	712 044	1 390 869	9.30
30–34	613 674	637 973	1 251 647	8.37
35–39	338 735	363 397	702 132	4.69
40–44	411 072	441 415	852 487	5.70
45–49	344 372	395 214	739 586	4.94
50–54	295 645	352 214	648 347	4.33
55–59	190 528	288 806	479 334	3.20
60–64	153 721	218 867	372 588	2.49
65–69	105 605	147 502	253 107	1.69
70–74	76 017	108 069	184 086	1.23
75–79	47 601	72 558	120 159	0.80
80+	39 864	65 059	104 923	0.70
Age group	Male	Female	Total	Percent
0–14	2 296 910	2 207 156	4 504 066	30.10
15–64	4 754 115	5 042 135	9 796 250	65.47
65+	269 087	393 188	662 275	4.43

Population Estimates by Sex and Age Group (01.VII.2021) (Data based on the 2019 Population Census.): ^[7]

Age Group	Male	Female	Total	%
Total	8 093 453	8 498 636	16 592 089	100
0–4	791 593	755 468	1 547 061	9.32
5–9	792 080	756 481	1 548 561	9.33
10–14	843 604	804 317	1 647 921	9.93
15–19	799 876	773 934	1 573 810	9.49
20–24	647 446	666 588	1 314 034	7.92
25–29	684 545	720 947	1 405 492	8.47
30–34	682 783	713 536	1 396 319	8.42
35–39	684 224	703 803	1 388 027	8.37
40–44	483 437	500 719	984 156	5.93
45–49	369 988	393 527	763 515	4.60
50–54	360 130	409 250	769 380	4.64
55–59	319 093	370 486	689 579	4.16
60–64	232 929	310 156	543 085	3.27
65–69	157 661	240 966	398 627	2.40
70–74	112 069	169 150	281 219	1.69
75–79	71 156	105 568	176 724	1.07
80+	60 839	103 740	164 579	0.99
Age group	Male	Female	Total	Percent
0–14	2 427 277	2 316 266	4 743 543	28.59
15–64	5 264 451	5 562 946	10 827 397	65.26
65+	401 725	619 424	1 021 149	6.15

Urbanization

Main article: List of cities and towns in Cambodia

Urban population: 39.4% of total population (2019) ^[8]

Rate of urbanization: 7.8% annual rate of change (2008—2019)

Vital statistics

UN estimates

Period [9]	Population (on 1 July)	Live births	Deaths	Natural change	CBR1	CDR1	NC1	TFR1	IMR1	Life expectancy (years)
1950	4 380 000	209 000	107 000	102 000	47.7	24.4	23.3	6.63	172.5	38.94
1951	4 485 000	213 000	108 000	105 000	47.5	24.1	23.4	6.62	170.9	39.25
1952	4 593 000	218 000	110 000	109 000	47.5	23.9	23.6	6.63	168.9	39.51
1953	4 702 000	224 000	112 000	112 000	47.6	23.7	23.9	6.66	167.5	39.74
1954	4 814 000	230 000	112 000	117 000	47.7	23.3	24.4	6.69	165.1	40.22
1955	4 931 000	236 000	114 000	122 000	47.8	23.1	24.7	6.73	163.4	40.45
1956	5 052 000	241 000	115 000	126 000	47.8	22.8	24.9	6.75	160.8	40.77
1957	5 176 000	247 000	116 000	130 000	47.6	22.5	25.1	6.75	158.2	41.19
1958	5 298 000	245 000	117 000	128 000	46.2	22.0	24.2	6.57	155.6	41.52
1959	5 419 000	244 000	117 000	127 000	45.0	21.6	23.3	6.42	152.5	41.79
1960	5 542 000	242 000	116 000	126 000	43.7	21.0	22.7	6.25	149.5	42.36
1961	5 665 000	242 000	116 000	127 000	42.8	20.4	22.3	6.12	147.0	42.79
1962	5 789 000	242 000	115 000	127 000	41.9	19.9	22.0	6.00	144.3	43.32
1963	5 914 000	242 000	114 000	128 000	40.9	19.3	21.6	5.85	141.7	43.90
1964	6 041 000	248 000	114 000	134 000	41.0	18.9	22.1	5.86	139.2	44.40
1965	6 171 000	252 000	115 000	137 000	40.8	18.5	22.2	5.82	136.9	44.79
1966	6 299 000	255 000	114 000	141 000	40.5	18.1	22.4	5.77	134.6	45.36
1967	6 426 000	258 000	115 000	143 000	40.1	17.9	22.2	5.71	132.3	45.51
1968	6 553 000	261 000	116 000	145 000	39.8	17.7	22.1	5.65	130.1	45.79
1969	6 680 000	263 000	116 000	147 000	39.4	17.4	22.0	5.56	128.0	46.24
1970	6 709 000	277 000	154 000	123 000	40.7	22.6	18.1	5.72	126.3	39.13
1971	6 696 000[ clarification needed ]	276 000	150 000	125 000[ clarification needed ]	40.9	22.3	18.6	5.87	124.7	39.51
1972	6 766 000	283 000	148 000	136 000	41.7	21.7	20.0	5.99	121.9	40.22
1973	6 852 000	269 000	150 000	119 000	39.2	21.8	17.4	5.56	125.0	40.02
1974	6 913 000	240 000	150 000	90 000	34.6	21.6	13.0	4.80	126.9	39.80
1975	6 728 000	210 000	578 000	−368 000	31.2	85.7	−54.6	4.10	265.4	12.00
1976	6 307 000	175 000	548 000	−373 000	27.6	86.6	−58.9	3.41	173.1	12.01
1977	6 040 000	140 000	192 000	−52 000	23.1	31.7	−8.7	2.72	134.2	28.91
1978	5 961 000	171 000	136 000	35 000	28.4	22.6	5.8	3.34	131.2	36.98
1979	6 052 000	227 000	114 000	113 000	37.9	19.1	18.8	4.56	117.9	42.28
1980	6 199 000	301 000	104 000	198 000	48.0	16.5	31.5	5.77	115.8	47.57
1981	6 364 000	311 000	106 000	205 000	49.1	16.7	32.4	6.04	112.8	48.18
1982	6 620 000	333 000	109 000	224 000	50.3	16.5	33.9	6.19	109.4	48.74
1983	6 882 000	350 000	111 000	239 000	51.0	16.1	34.8	6.30	106.1	49.49
1984	7 134 000	367 000	113 000	254 000	51.3	15.7	35.6	6.34	102.7	50.24
1985	7 376 000	374 000	113 000	261 000	50.6	15.3	35.4	6.31	99.6	51.04
1986	7 661 000	380 000	114 000	266 000	49.7	14.9	34.8	6.23	96.7	51.51
1987	7 976 000	387 000	109 000	278 000	48.7	13.7	35.0	6.10	94.1	53.45
1988	8 270 000	393 000	109 000	284 000	47.5	13.2	34.3	5.94	91.2	54.28
1989	8 571 000	390 000	109 000	281 000	45.6	12.7	32.9	5.72	88.6	54.80
1990	8 911 000	398 000	109 000	289 000	44.8	12.2	32.5	5.64	86.2	55.43
1991	9 259 000	404 000	111 000	294 000	43.8	12.0	31.8	5.57	86.4	55.79
1992	9 718 000	406 000	113 000	294 000	42.4	11.8	30.6	5.45	86.4	56.02
1993	10 244 000	414 000	117 000	297 000	40.8	11.5	29.3	5.27	87.0	56.08
1994	10 636 000	411 000	121 000	290 000	38.6	11.4	27.3	5.05	88.3	56.04
1995	10 920 000	395 000	121 000	274 000	36.2	11.1	25.1	4.82	88.6	56.31
1996	11 183 000	377 000	121 000	256 000	33.7	10.8	22.9	4.59	89.0	56.35
1997	11 432 000	362 000	120 000	242 000	31.7	10.5	21.2	4.39	88.5	56.74
1998	11 669 000	343 000	118 000	225 000	29.4	10.2	19.3	4.14	87.2	57.03
1999	11 899 000	341 000	116 000	225 000	28.7	9.7	18.9	3.92	84.4	57.69
2000	12 119 000	334 000	112 000	222 000	27.6	9.3	18.3	3.77	79.9	58.63
2001	12 338 000	332 000	107 000	225 000	26.9	8.7	18.3	3.65	73.2	59.97
2002	12 562 000	332 000	102 000	230 000	26.4	8.1	18.3	3.56	66.4	61.23
2003	12 788 000	331 000	98 000	233 000	25.9	7.6	18.2	3.44	60.4	62.52
2004	13 016 000	332 000	95 000	237 000	25.5	7.3	18.2	3.35	55.3	63.55
2005	13 247 000	334 000	93 000	241 000	25.2	7.0	18.1	3.24	51.0	64.29
2006	13 478 000	336 000	92 000	244 000	24.9	6.8	18.1	3.15	47.4	65.06
2007	13 715 000	342 000	91 000	251 000	24.9	6.6	18.3	3.08	44.3	65.73
2008	13 944 000	341 000	90 000	252 000	24.5	6.4	18.0	2.97	41.3	66.47
2009	14 156 000	342 000	87 000	255 000	24.1	6.1	18.0	2.87	38.4	67.44
2010	14 364 000	340 000	88 000	252 000	23.7	6.1	17.5	2.77	35.7	67.71
2011	14 574 000	341 000	87 000	254 000	23.4	5.9	17.4	2.70	33.4	68.42
2012	14 787 000	345 000	87 000	258 000	23.3	5.9	17.4	2.66	31.0	68.92
2013	15 000 000	346 000	87 000	259 000	23.0	5.8	17.2	2.62	29.3	69.30
2014	15 211 000	347 000	88 000	259 000	22.8	5.8	17.0	2.59	27.8	69.74
2015	15 418 000	345 000	90 000	255 000	22.3	5.8	16.5	2.55	26.4	69.87
2016	15 625 000	342 000	90 000	252 000	21.9	5.8	16.1	2.51	25.3	70.22
2017	15 831 000	338 000	92 000	247 000	21.3	5.8	15.6	2.47	24.2	70.52
2018	16 025 000	334 000	94 000	240 000	20.8	5.9	14.9	2.44	23.3	70.56
2019	16 208 000	329 000	97 000	233 000	20.3	5.9	14.3	2.40	22.4	70.69
2020	16 397 000	326 000	102 000	223 000	19.8	6.2	13.6	2.38	21.6	70.42
2021	16 589 000	321 000	114 000	207 000	19.3	6.8	12.5	2.34	20.8	69.58
1CBR = crude birth rate (per 1000); CDR = crude death rate (per 1000); NC = natural change (per 1000); TFR = total fertility rate (number of children per woman); IMR = infant mortality rate per 1000 births

Fertility

The total fertility rate in Cambodia was 3.0 children per woman in 2010. ^[10] The fertility rate was 4.0 children in 2000. ^[10] Women in urban areas have 2.2 children on average, compared with 3.3 children per woman in rural areas. ^[10] Fertility is highest in Mondol Kiri and Rattanak Kiri Provinces, where women have an average of 4.5 children, and lowest in Phnom Penh where women have an average of 2.0 children. ^[10]

Demographic and Health Surveys

Total Fertility Rate (TFR) (Wanted Fertility Rate) and Crude Birth Rate (CBR): ^{[11] [12] [13]}

Year	Total		Urban		Rural
	CBR	TFR	CBR	TFR	CBR	TFR
1995–1998	29.0	4.11	25.0	3.31	29.0	4.25
2000	27.7	4.0 (3.1)	23.9	3.1 (2.5)	28.3	4.2 (3.2)
2005	25.6	3.4 (2.8)	23.8	2.8 (2.3)	25.9	3.5 (2.9)
2010	24.2	3.0 (2.6)	21.0	2.2 (2.0)	25.0	3.3 (2.8)
2014	22.0	2.7 (2.4)	20.2	2.1 (1.9)	22.4	2.9 (2.6)
2021–22	20.2	2.7 (2.4)	20.5	2.4 (2.2)	20.1	3.0 (2.7)

Total fertility rate per province in Cambodia in 2014

Total fertility rate and other related statistics by province, as of 2014: ^[14]

Province	Total fertility rate	Percentage of women age 15-49 currently pregnant	Completed fertility rate (Average number of children born per woman in her lifetime)
Banteay Meanchey	2.8	5.2	4.0
Kampong Cham	3.3	3.5	3.9
Kampong Chhnang	2.4	5.4	4.2
Kampong Speu	2.4	6.3	4.1
Kampong Thom	2.9	5.8	4.4
Kandal	2.5	5.7	3.9
Kratié	3.6	7.3	4.5
Phnom Penh	2.0	4.6	2.8
Prey Veng	3.0	4.9	3.5
Pursat	3.1	5.9	4.0
Siem Reap	2.7	5.2	3.9
Svay Rieng	2.5	5.7	3.4
Takéo	2.4	3.9	3.7
Oddar Meanchey	3.0	8.5	4.6
Battambang/Pailin	2.9	5.5	3.8
Kampot/Kep	2.5	4.9	3.9
Sihanoukville/Koh Kong	2.7	5.8	4.1
Preah Vihear/Stung Treng	3.6	9.5	5.2
Mondulkiri/Ratanakiri	3.3	6.9	4.8

Infant and childhood mortality

Childhood mortality rates are decreasing in Cambodia. ^[10] Currently, the infant mortality rate is 45 deaths per 1,000 live births for the five-year period before the survey compared with 66 deaths reported in the 2005 CDHS and 95 in the 2000 CDHS. Under-five mortality rates have also decreased from 124 deaths per 1,000 live births in 2000, 83 deaths in 2005 to 54 deaths per 1,000 in 2010.

Childhood mortality decreases markedly with mother's education and wealth. Infant mortality, for example, is twice as high among children whose mothers have no schooling compared to those with secondary or higher education (72 versus 31). The association with wealth is even stronger. There are 77 deaths per 1,000 live births among infants from the poorest households compared to only 23 deaths per 1,000 live births among infants from the richest households.

Mortality rates are much higher in rural than urban areas. Infant mortality, for example, is 64 deaths per 1,000 live births in rural areas compared to only 22 in urban areas. Mortality also differs by province. Infant mortality ranges from only 13 deaths per 1,000 live births in Phnom Penh to 78 deaths per 1,000 live births in Kampong Chhnang and Svay Rieng.

Life expectancy

Life expectancy in Cambodia

In 1959, life expectancy at birth was 44.2 years for males and 43.3 years for females. By 1970, life expectancy had increased by about 2.5 years since 1945. The greater longevity for females apparently reflected improved health practices during maternity and childbirth.

Period	Life expectancy in Years	Period	Life expectancy in Years
1950–1955	40.3	1985–1990	52.0
1955–1960	41.1	1990–1995	54.3
1960–1965	41.4	1995–2000	56.4
1965–1970	42.0	2000–2005	60.8
1970–1975	37.8	2005–2010	65.1
1975–1980	14.5	2010–2015	67.6
1980–1985	52.0

Source: UN World Population Prospects ^[15]

Ethnic groups

An ethnic map of Cambodia from 1972.

Further information: Ethnic groups in Cambodia

The largest of the ethnic groups in Cambodia are the Khmer, who comprise 95.8% of the total population ^[4] in 2019 and primarily inhabit the lowland Mekong sub region and the central plains.

The Khmer historically have lived near the lower Mekong River in a contiguous arc that runs from the southern Khorat Plateau where modern-day Thailand, Laos and Cambodia meet in the northeast, stretching southwest through the lands surrounding Tonle Sap lake to the Cardamom Mountains, then continues back southeast to the mouth of the Mekong River in southeastern Vietnam.

Ethnic groups in Cambodia other than the politically and socially dominant Khmer are classified as either "indigenous ethnic minorities" or "non-indigenous ethnic minorities". The indigenous ethnic minorities, more commonly collectively referred to as the Khmer Loeu ("upland Khmer"), constitute the majority in the remote mountainous provinces of Ratanakiri, Mondulkiri and Stung Treng and are present in substantial numbers in Kratie Province.

Approximately 17-21 separate ethnic groups, most of whom speak Austroasiatic languages related to Khmer, are included in the Khmer Loeu designation, including the Kuy and Tampuan people. These peoples are considered by the Khmer to be the aboriginal inhabitants of the land. Two of these highland groups, the Rade and the Jarai, are Chamic peoples who speak Austronesian languages descended from ancient Cham. These indigenous ethnic minorities haven't integrated into Khmer culture and follow their traditional animist beliefs.

Population of Cambodia according to ethnic group ^[4]

Ethnic group	Census 1998		Census 2008		Census 2019
	Number	%	Number	%	Number	%
Khmer	10,942,066	96.7	12,901,447	96.3	14,893,134	95.8
Indigenous ethnic minorities	276,081	2.4	383,273	2.9	448,282	2.9
Cham			179,193	1.52	272,217	1.77
Bunong			37,507	0.28	36,585	0.24
Tampuan			31,013	0.23	36,373	0.23
Kuy			28,612	0.21	16,762	0.11
Jarai			26,335	0.20	26,922	0.17
Kreung			19,988	0.15	21,453	0.14
Brao			9,025	0.07	10,086	0.06
Stieng			6,541	0.05	4,908	0.03
Kavet			6,218	0.05	7,569	0.05
Kraol			4,202	0.03	5,630	0.04
Pear			1,827	0.01	944	0.01
Ro Ong			1,831	0.01	573	0.00
Mel			1,697	0.01	984	0.01
Thmoon			865	0.01	1,164	0.01
Suoy			857	0.01	775	0.00
Khogn			743	0.01	109	0.00
Klueng			702	0.00	413	0.00
Kchruk			408	0.00	266	0.00
Sa'och			445	0.00	209	0.00
Ta Mun			400	0.00
Lon			327	0.00	1,033	0.01
K'nuh			56	0.00
Mon			19	0.00	27	0.00
Rade			21	0.00	179	0.00
Kchak			10	0.00	16	0.00
K'jah			5	0.00
Chinese	26,721	0.2	6,530	0.05	94,450	0.6
Vietnamese	140,328	1.2	72,775	0.5	78,090	0.5
Lao	28,854	0.2	18,515	0.1	13,636	0.1
Thai	2,482	0.02	2,458	0.02	6,650	0.04
Other	25,124	0.2	10,684	0.1	17,769	0.1
Total	11,437,656		13,395,682		15,552,211

The non-indigenous ethnic minorities include immigrants and their descendants who live among the Khmer and have adopted, at least nominally, Khmer culture and language. The three groups most often included are the Chinese Cambodians, Vietnamese and Cham peoples. The Chinese have immigrated to Cambodia from different regions of China throughout Cambodia's history, integrating into Cambodian society and today Chinese Cambodians or Cambodians of mixed Sino-Khmer ancestry dominate the business community, politics and the media. The Cham are descendants of refugees from the various wars of the historical kingdom of Champa. The Cham live amongst the Khmer in the central plains but in contrast to the Khmer who are Theravada Buddhists, the vast majority of Cham follow Islam. ^[16]

There are also small numbers of other minority groups. Tai peoples in Cambodia include the Lao along the Mekong at the northeast border, Thai (urban and rural), and the culturally Burmese Kola, who have visibly influenced the culture of Pailin Province. Even smaller numbers of recent Hmong immigrants reside along the Lao border and various Burmese peoples have immigrated to the capital, Phnom Penh.

Languages

Languages of Cambodia
Poster in Khmer, 1954
Official	Khmer
Main	Khmer
Minority	Kuy Por Somray Chong Suoy Sa'och Tampuan Kaco' Stieng Mnong Brao Krung Sou
Foreign	English French
Signed	Cambodian Sign Language
Keyboard layout	Khmer keyboard

Official language

Main article: Khmer language

Khmer is an Austroasiatic language spoken by over 90% of the Cambodian population. ^[17] The vast majority of Khmer speakers use the Central Khmer dialect. Central Khmer is the variety spoken in the central plain where the ethnic Khmers most heavily concentrate. Other Khmer dialects include the Phnom Penh variety, as well as Northern Khmer (Surin Khmer), Western Khmer ( Cardamom Khmer), Southern Khmer (Khmer Krom), and the Khmer Khe dialect in Stung Treng province.

The Northern Khmer dialect is also spoken by over a million Khmers in the southern regions of Northeast Thailand. Western Khmer displays features of the Middle Khmer language, and is considered a conservative dialect. Southern Khmer is the first language of the Khmer Krom people in the Mekong Delta region in Vietnam.

Minority languages

According to Glottolog, 22 languages other than Khmer are spoken in Cambodia, ^[18] most of which are also Austroasiatic languages. Other Austroasiatic languages of Cambodia include Kuy, Por (Pear), Somray, Chong, Suoy, Sa'och, Tampuan, Kaco', Stieng, Mnong, Brao, Krung (Rade), and Sou (Laven).

Many of these languages are also spoken in Vietnam. Vietnamese itself is also spoken in parts of Cambodia. ^[19] Non-Austroasiatic minority languages of Cambodia include Cham, and Jarai, (Austronesian) as well as Thai and Lao (Tai-Kadai).

Languages of education

English and French are used to different extents in education. ^{[20] [21]}

Sign language

• Cambodian Sign Language

Religions

Main article: Religion in Cambodia

Religion in Cambodia
Religion			percent
Theravada Buddhism			95.5%
Mahayana Buddhism			1.6%
Islam			2.0%
Christianity			0.3%
Others			0.5%

Buddhism: 97.1%, Islam: 2.0%, Christianity: 0.3%, Others: 0.5%

Emigration

Countries with notable populations of Cambodians are:

•   Thailand
•   Vietnam
•   United States
•   France
•   Malaysia
•   Australia
•   Canada
•   New Zealand
•   China
  •   Hong Kong
•   UK
•   Laos
•   Singapore
•    Switzerland
•   South Korea
•   Japan

References

1. "Birth rate, crude (per 1,000 people) – Cambodia". World Bank. 8 June 2020.
2. "Life expectancy at birth, total (years) – Cambodia". World Bank. Retrieved 7 June 2020.
3. "Mortality rate, infant (per 1,000 live births) – Cambodia". World Bank. 7 June 2020.
4. "General Population Census of Cambodia 2019" (PDF). National Institute of Statistics, Cambodia, p. 33.
5. "Population Division of the Department of Economic and Social Affairs of the United Nations Secretariat, World Population Prospects: The 2010 Revision".
6. "United Nations Statistics Division – Demographic and Social Statistics". Archived from the original on 21 September 2004.
7. "International Travel and Migration Statistics". UNSD. Retrieved 18 February 2023.
8. "General Population Census 2019 of the Kingdom of Cambodia" (PDF). National Institute of Statistics. Retrieved 24 October 2022.
9. "World Population Prospects – Population Division – United Nations". population.un.org. Retrieved 13 July 2022.
10. "National Institute of Statistics CAMBODIA DEMOGRAPHIC AND HEALTH SURVEY 2010".
11. "Cambodia – Demographic and Health Survey 2010".
12. "National Health Survey 1998" (PDF). DHS Program. Archived (PDF) from the original on 15 March 2022. Retrieved 24 October 2022.
13. "Cambodia demographic and health survey 2021-22" (Research report). DHS Program. June 2022. Retrieved 18 February 2023.
14. "Cambodia DHS, 2014 – Final Report (English)" (PDF).
15. "World Population Prospects – Population Division – United Nations" . Retrieved 15 July 2017.
16. "Cambodia Ethnic Groups". Cambodia-travel.com. Archived from the original on 3 October 2018. Retrieved 2 September 2012.
17. Haiman, John. (2011). Cambodian : Khmer. Amsterdam: John Benjamins Pub. Co. ISBN   978-90-272-8502-7. OCLC   758491354.
18. "Glottolog 4.3 – Languages". glottolog.org. Retrieved 29 January 2021.
19. "Mother Tongue". Cambodia – Cambodia Inter-Censal Population Survey 2013, Count People and Households. Cambodian National Institute of Statistics. Archived from the original on 2 February 2014. Retrieved 24 October 2017. Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
20. "The World Factbook". 13 December 2022.
21. (in French)La langue française dans le monde, 2014, Éditions Nathan, p. 18.

 This article incorporates public domain material from The World Factbook (2025 ed.). CIA.  (Archived 2008 edition.)