Riverdale Park, California

Last updated

Riverdale Park
Unincorporated Community
Census Designated Place
RiverdaleParkCA.jpg
Farmland in Riverdale Park, Mount Oso is visible in the distance.
Stanislaus County California Incorporated and Unincorporated areas Riverdale Park Highlighted.svg
Location in Stanislaus County and the state of California
Coordinates: 37°36′40″N121°2′38″W / 37.61111°N 121.04389°W / 37.61111; -121.04389
Country Flag of the United States (23px).png  United States
State Flag of California.svg California
County Stanislaus
Area
[1]
 • Total
1.488 sq mi (3.855 km2)
 • Land1.454 sq mi (3.765 km2)
 • Water0.035 sq mi (0.090 km2)  2.32%
Elevation
69 ft (21 m)
Population
 (2020) [2]
 • Total
1,053
 • Density710/sq mi (270/km2)
Time zone UTC-8 (Pacific (PST))
 • Summer (DST) UTC-7 (PDT)
ZIP code
95367
Area code 209
FIPS code 06-61106
GNIS feature ID1853409

Riverdale Park is a census-designated place (CDP) in Stanislaus County, California, United States. The population was 1,053 at the 2020 census, down from 1,128 at the 2010 census. It is part of the Modesto Metropolitan Statistical Area.

Contents

Geography

Riverdale Park is located at 37°36′40″N121°2′38″W / 37.61111°N 121.04389°W / 37.61111; -121.04389 (37.611054, -121.043786). [3]

Tuolumne River in Riverdale Park. Tuolumne River Modesto.jpg
Tuolumne River in Riverdale Park.

According to the United States Census Bureau, the CDP has a total area of 1.5 square miles (3.9 km2), 97.68% of it land and 2.32% of it water. [1]

Demographics

Historical population
CensusPop.Note%±
2000 1,094—
2010 1,1283.1%
2020 1,053−6.6%
U.S. Decennial Census [4]
1860–1870 [5] [6] 1880-1890 [7]
1900 [8] 1910 [9] 1920 [10]
1930 [11] 1940 [12] 1950 [13]
1960 [14] 1970 [15] 1980 [16]
1990 [17] 2000 [18] 2010 [19]

Riverdale Park first appeared as a census designated place in the 2000 U.S. Census. [18]

2020

The 2020 United States census reported that Riverdale Park had a population of 1,053. The population density was 724.2 inhabitants per square mile (279.6/km2). The racial makeup of Riverdale Park was 399 (37.9%) White, 8 (0.8%) African American, 36 (3.4%) Native American, 33 (3.1%) Asian, 0 (0.0%) Pacific Islander, 463 (44.0%) from other races, and 114 (10.8%) from two or more races. Hispanic or Latino of any race were 688 persons (65.3%). [20]

The census reported that 1,007 people (95.6% of the population) lived in households, 46 (4.4%) lived in non-institutionalized group quarters, and no one was institutionalized. [20]

There were 300 households, out of which 113 (37.7%) had children under the age of 18 living in them, 147 (49.0%) were married-couple households, 34 (11.3%) were cohabiting couple households, 56 (18.7%) had a female householder with no partner present, and 63 (21.0%) had a male householder with no partner present. 53 households (17.7%) were one person, and 31 (10.3%) were one person aged 65 or older. The average household size was 3.36. [20] There were 224 families (74.7% of all households). [21]

The age distribution was 257 people (24.4%) under the age of 18, 91 people (8.6%) aged 18 to 24, 286 people (27.2%) aged 25 to 44, 276 people (26.2%) aged 45 to 64, and 143 people (13.6%) who were 65 years of age or older. The median age was 37.5 years. For every 100 females, there were 105.7 males. [20]

There were 318 housing units at an average density of 218.7 units per square mile (84.4 units/km2), of which 300 (94.3%) were occupied. Of these, 190 (63.3%) were owner-occupied, and 110 (36.7%) were occupied by renters. [20]

In 2023, the US Census Bureau estimated that the median household income was $61,802, and the per capita income was $31,432. About 5.0% of families and 12.5% of the population were below the poverty line. [22]

2010

The 2010 United States Census [23] reported that Riverdale Park had a population of 1,128. The population density was 761.1 inhabitants per square mile (293.9/km2). The racial makeup of Riverdale Park was 575 (51.0%) White, 6 (0.5%) African American, 25 (2.2%) Native American, 29 (2.6%) Asian, 0 (0.0%) Pacific Islander, 414 (36.7%) from other races, and 79 (7.0%) from two or more races. Hispanic or Latino of any race were 700 persons (62.1%).

The Census reported that 1,125 people (99.7% of the population) lived in households, 3 (0.3%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized.

There were 298 households, out of which 151 (50.7%) had children under the age of 18 living in them, 153 (51.3%) were opposite-sex married couples living together, 57 (19.1%) had a female householder with no husband present, 36 (12.1%) had a male householder with no wife present. There were 33 (11.1%) unmarried opposite-sex partnerships, and 2 (0.7%) same-sex married couples or partnerships. 36 households (12.1%) were made up of individuals, and 15 (5.0%) had someone living alone who was 65 years of age or older. The average household size was 3.78. There were 246 families (82.6% of all households); the average family size was 3.98.

The population was spread out, with 371 people (32.9%) under the age of 18, 117 people (10.4%) aged 18 to 24, 309 people (27.4%) aged 25 to 44, 251 people (22.3%) aged 45 to 64, and 80 people (7.1%) who were 65 years of age or older. The median age was 29.6 years. For every 100 females, there were 108.5 males. For every 100 females age 18 and over, there were 105.7 males.

There were 321 housing units at an average density of 216.6 per square mile (83.6/km2), of which 173 (58.1%) were owner-occupied, and 125 (41.9%) were occupied by renters. The homeowner vacancy rate was 1.7%; the rental vacancy rate was 8.1%. 616 people (54.6% of the population) lived in owner-occupied housing units and 509 people (45.1%) lived in rental housing units.

Government

In the California State Legislature, Riverdale Park is in the 12th senatorial district , represented by Republican Shannon Grove, and the 21st Assembly district , represented by Democrat Diane Papan. [24]

In the United States House of Representatives, Riverdale Park is in California's 10th congressional district , represented by Democrat Mark DeSaulnier. [25]

References

  1. 1 2 "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved July 2, 2025.
  2. ↑ "Explore Census Data". data.census.gov. Retrieved June 13, 2023.
  3. ↑ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. February 12, 2011. Retrieved April 23, 2011.
  4. ↑ "Decennial Census by Decade". United States Census Bureau .
  5. ↑ "1870 Census of Population - Population of Civil Divisions less than Counties - California - Almeda County to Sutter County" (PDF). United States Census Bureau .
  6. ↑ "1870 Census of Population - Population of Civil Divisions less than Counties - California - Tehama County to Yuba County" (PDF). United States Census Bureau .
  7. ↑ "1890 Census of Population - Population of California by Minor Civil Divisions" (PDF). United States Census Bureau .
  8. ↑ "1900 Census of Population - Population of California by Counties and Minor Civil Divisions" (PDF). United States Census Bureau .
  9. ↑ "1910 Census of Population - Supplement for California" (PDF). United States Census Bureau .
  10. ↑ "1920 Census of Population - Number of Inhabitants - California" (PDF). United States Census Bureau .
  11. ↑ "1930 Census of Population - Number and Distribution of Inhabitants - California" (PDF). United States Census Bureau .
  12. ↑ "1940 Census of Population - Number of Inhabitants - California" (PDF). United States Census Bureau .
  13. ↑ "1950 Census of Population - Number of Inhabitants - California" (PDF). United States Census Bureau .
  14. ↑ "1960 Census of Population - General population Characteristics - California" (PDF). United States Census Bureau .
  15. ↑ "1970 Census of Population - Number of Inhabitants - California" (PDF). United States Census Bureau .
  16. ↑ "1980 Census of Population - Number of Inhabitants - California" (PDF). United States Census Bureau .
  17. ↑ "1990 Census of Population - Population and Housing Unit Counts - California" (PDF). United States Census Bureau .
  18. 1 2 "2000 Census of Population - Population and Housing Unit Counts - California" (PDF). United States Census Bureau .
  19. ↑ "2010 Census of Population - Population and Housing Unit Counts - California" (PDF). United States Census Bureau .
  20. 1 2 3 4 5 "Riverdale Park CDP, California; DP1: Profile of General Population and Housing Characteristics - 2020 Census of Population and Housing". US Census Bureau. Retrieved June 1, 2025.
  21. ↑ "Riverdale Park CDP, California; P16: Household Type - 2020 Census of Population and Housing". US Census Bureau. Retrieved June 1, 2025.
  22. ↑ "Riverdale Park CDP, California; DP03: Selected Economic Characteristics - 2023 ACS 5-Year Estimates Comparison Profiles". US Census Bureau. Retrieved June 1, 2025.
  23. ↑ "2010 Census Interactive Population Search: CA - Riverdale Park CDP". U.S. Census Bureau. Archived from the original on July 15, 2014. Retrieved July 12, 2014.
  24. ↑ "Statewide Database". Regents of the University of California . Retrieved March 26, 2015.
  25. ↑ "California's 10th Congressional District - Representatives & District Map". Civic Impulse, LLC. Retrieved September 28, 2014.
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