Colorado's 51st House of Representatives district

Colorado's 51st State
House of Representatives
district
Colorado's 51st State; House of Representatives; district
Representative
	Ron Weinberg ; R – Loveland
Registration	30.3% Republican ; 21.6% Democratic ; 46.2% No party preference
Demographics	84% White ; 0.8% Black ; 12.9% Hispanic ; 1.1% Asian ; 0.1% Native American ; 9.0% Multiracial
Population (2020)	87,678
Registered voters	63,180

Last updated December 23, 2025

Colorado's 51st House of Representatives district is one of 65 districts in the Colorado House of Representatives. It has been represented by Republican Ron Weinberg since 2023.

Geography

District 51 covers the home rule municipality of Loveland.^[1]

The district is located entirely within Colorado's 2nd congressional district and the 15th Senate district.^[2]

Recent election results

2022

2022 Colorado's 51st House of Representatives district Republican primary^[3]^: 105
Party		Candidate	Votes	%
	Republican	Hugh McKean (incumbent)	7,741	55.97%
	Republican	Austin Hein	6,089	44.03%
Total votes			13,830	100.00%

2022 Colorado's 51st House of Representatives district general election^[3]^: 134
Party		Candidate	Votes	%
	Republican	Hugh McKean (incumbent)	26,542	100.00%
Total votes			26,542	100.00%
	Republican hold

2020

2020 Colorado's 51st House of Representatives district Republican primary^[4]^: 92
Party		Candidate	Votes	%
	Republican	Hugh McKean (incumbent)	12,050	100.00%
Total votes			12,050	100.00%

2020 Colorado's 51st House of Representatives district general election^[4]^: 118
Party		Candidate	Votes	%
	Republican	Hugh McKean (incumbent)	37,654	94.03%
	Democratic	Vern Richardson^[a]	2,390	5.97%
Total votes			40,044	100.00%
	Republican hold

2018

2018 Colorado's 51st House of Representatives district Democratic primary^[5]^: 76
Party		Candidate	Votes	%
	Democratic	Joan Shaffer	7,734	100.00%
Total votes			7,734	100.00%

2018 Colorado's 51st House of Representatives district Republican primary^[5]^: 95
Party		Candidate	Votes	%
	Republican	Hugh McKean (incumbent)	8,954	100.00%
Total votes			8,954	100.00%

2018 Colorado's 51st House of Representatives district general election^[5]^: 118
Party		Candidate	Votes	%
	Republican	Hugh McKean (incumbent)	24,745	56.16%
	Democratic	Joan Shaffer	19,320	43.84%
Total votes			44,065	100.00%
	Republican hold

2016

2016 Colorado's 51st House of Representatives district Democratic primary^[6]^: 74
Party		Candidate	Votes	%
	Democratic	Jody Shadduck-McNally	3,394	100.00%
Total votes			3,394	100.00%

2016 Colorado's 51st House of Representatives district Republican primary^[6]^: 91
Party		Candidate	Votes	%
	Republican	Hugh McKean	4,082	51.97%
	Republican	Tom J. Lucero	3,773	48.03%
Total votes			7,855	100.00%

2016 Colorado's 51st House of Representatives district general election^[6]^: 116
Party		Candidate	Votes	%
	Republican	Hugh McKean	28,823	60.72%
	Democratic	Jody Shadduck-McNally	18,642	39.28%
Total votes			47,465	100.00%
	Republican hold

2014

2014 Colorado's 51st House of Representatives district Republican primary^[7]^: 98
Party		Candidate	Votes	%
	Republican	Brian DelGrosso (incumbent)	8,602	100.00%
Total votes			8,602	100.00%

2014 Colorado's 51st House of Representatives district general election^[7]^: 121
Party		Candidate	Votes	%
	Republican	Brian DelGrosso (incumbent)	25,129	100.00%
Total votes			25,129	100.00%
	Republican hold

2012

2012 Colorado's 51st House of Representatives district Democratic primary^[8]^: 77
Party		Candidate	Votes	%
	Democratic	Mark R. Shaffer	2,485	100.00%
Total votes			2,485	100.00%

2012 Colorado's 51st House of Representatives district Republican primary^[8]^: 94
Party		Candidate	Votes	%
	Republican	Brian DelGrosso (incumbent)	5,508	100.00%
Total votes			5,508	100.00%

2012 Colorado's 51st House of Representatives district general election^[8]^: 121
Party		Candidate	Votes	%
	Republican	Brian DelGrosso (incumbent)	23,760	54.18%
	Democratic	Mark R. Shaffer	18,165	41.42%
	Libertarian	Michael Renker	1,928	4.40%
Total votes			43,853	100.00%
	Republican hold

2010

2010 Colorado's 51st House of Representatives Democratic primary^[9]^: 72
Party		Candidate	Votes	%
	Democratic	Bill McCreary	3,799	100.00%
Total votes			3,799	100.00%

2010 Colorado's 51st House of Representatives Republican primary^[9]^: 94
Party		Candidate	Votes	%
	Republican	Brian DelGrosso (incumbent)	7,321	100.00%
Total votes			7,321	100.00%

2010 Colorado's 51st House of Representatives general election^[9]^: 129
Party		Candidate	Votes	%
	Republican	Brian DelGrosso (incumbent)	19,000	58.13%
	Democratic	Bill McCreary	13,688	41.87%
Total votes			32,688	100.00%
	Republican hold

Notes

↑ Write-in candidate^[4]^: 118

References

1 2 3 "Final Approved House Plan". Colorado Independent Redistricting Commissions. Retrieved April 19, 2024.
↑ David Jarman. "How do counties, House districts, and legislative districts all overlap?". Daily Kos. Retrieved April 19, 2024.
1 2 "2022 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.
1 2 3 "2020 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.
1 2 3 "2018 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.
1 2 3 "2016 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.
1 2 "2014 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.
1 2 3 "2012 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.
1 2 3 "2010 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

External links

District map

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.

[5] Write-in candidate^[4]^: 118

[plan-1] 1 2 3 "Final Approved House Plan". Colorado Independent Redistricting Commissions. Retrieved April 19, 2024.

[2] David Jarman. "How do counties, House districts, and legislative districts all overlap?". Daily Kos. Retrieved April 19, 2024.

[2022election-3] 1 2 "2022 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[2020election-4] 1 2 3 "2020 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[2018election-6] 1 2 3 "2018 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[2016election-7] 1 2 3 "2016 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[2014election-8] 1 2 "2014 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[2012election-9] 1 2 3 "2012 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[2010election-10] 1 2 3 "2010 Abstract of Votes Cast" (PDF). Colorado Secretary of State. Retrieved April 19, 2024.

[1]

[2]

[3]

[4]

[a]

[5]

[6]

[7]

[8]

[9]

v t e Colorado General Assembly districts
Senate	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
House of Representatives	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65