Colorado State House District 37

State Legislative District Profile (Lower Chamber)

Overview

District ID
co-hd-037
State
Colorado
Chamber
Lower chamber
District Code
037
Land Area
34.4 sq mi
Water Area
0.15 sq mi

Boundary

Boundary of Colorado State House District 37

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Arapahoe County34.35 sq mi100.0%4.3%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Centennial city16.90 sq mi49.2%56.0%
Greenwood Village city8.27 sq mi24.1%100.0%
Dove Valley CDP3.58 sq mi10.4%100.0%
Cherry Creek CDP1.67 sq mi4.9%99.9%
Foxfield town1.32 sq mi3.9%100.0%
Inverness CDP1.12 sq mi3.3%98.8%
Aurora city0.53 sq mi1.5%0.3%

Showing all 7 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
CO District 687,743100.0%12.2%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
68,274
Active Voters
61,217 (89.7%)

Party Registration

PartyVotersShare
Democratic16,80224.6%
Republican15,61222.9%
Unaffiliated34,58650.7%
Other parties1,2741.9%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202629,140 (42.7%)0 (0.0%)0 (0.0%)
2023–202452,418 (76.8%)7,181 (10.5%)8,173 (12.0%)
2021–202242,501 (62.3%)5,547 (8.1%)6,306 (9.2%)
2019–202048,308 (70.8%)11,159 (16.3%)8,734 (12.8%)
2017–201837,993 (55.6%)6,476 (9.5%)6,299 (9.2%)
2015–201638,470 (56.3%)3,776 (5.5%)5,099 (7.5%)
2013–201429,430 (43.1%)2,458 (3.6%)5,557 (8.1%)
2011–201232,444 (47.5%)1,880 (2.8%)3,789 (5.5%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
87,638 (± 1,620)
Median Age
40.9
Median Household Income
$127,839 (± $5,177)
High School Graduate or Higher (age 25+)
96.9%
Bachelor's Degree or Higher (age 25+)
69.0%

Population by Age

GroupPeopleShare
Under 1819,22121.9%
18 to 6453,36060.9%
65 and over15,05717.2%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)9,93011.3%
White, not Hispanic61,47670.1%
Black, not Hispanic2,4302.8%
Asian, not Hispanic7,6288.7%
American Indian / Alaska Native, not Hispanic1220.1%
Native Hawaiian / Pacific Islander, not Hispanic1780.2%
Some other race, not Hispanic8651.0%
Two or more races, not Hispanic5,0095.7%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
81,818
Citizen Voting Age Population (CVAP)
63,420

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic73,89890.3%
Hispanic7,9229.7%
White62,65076.6%
Black2,3792.9%
Asian4,9196.0%
American Indian / Alaska Native1220.1%
Native Hawaiian / Pacific Islander1800.2%
Two or More Races2720.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic58,52492.3%
Hispanic4,9017.7%
White50,88080.2%
Black2,7874.4%
Asian4,1816.6%
American Indian / Alaska Native4770.8%
Native Hawaiian / Pacific Islander800.1%
Two or More Races2050.3%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).