ZIP Code Tabulation Area · Colorado

ZIP Code 80234: Westminster, CO

ZIP Code 80234 (Westminster, Adams County, Colorado) has an estimated 29,356 residents in 12,434 households. The median household income is $92,563, the median home value is $530,300 and the median gross rent is $1,829/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

29,356

Margin of error ±1,493

Median household income

$92,563

Margin of error ±$6,216

Median home value

$530,300

Margin of error ±$30,033

Median gross rent

$1,829/mo

Margin of error ±$48

Median age

36.8 yrs

Margin of error ±1.4 yrs

Mean travel time to work

26.6 min

Margin of error ±3.6 min

How ZIP 80234 compares with Colorado and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 8023436.8 yrsColorado37.7 yrsUnited States38.9 yrs

Median household income

ZIP 80234$92,563Colorado$95,470United States$80,734

Per capita income

ZIP 80234$52,400Colorado$52,636United States$44,673

Poverty rate

ZIP 802348.2%Colorado9.4%United States12.5%

Unemployment rate

ZIP 802342.5%Colorado4.6%United States5.2%

Bachelor's degree or higher

ZIP 8023437.8%Colorado45.7%United States35.7%

Median home value

ZIP 80234$530,300Colorado$539,400United States$332,700

Median gross rent

ZIP 80234$1,829/moColorado$1,761/moUnited States$1,413/mo

Owner-occupied homes

ZIP 8023459.2%Colorado66.2%United States65.2%

Mean travel time to work

ZIP 8023426.6 minColorado25.2 minUnited States26.4 min

Worked from home

ZIP 8023419.4%Colorado21.0%United States15.1%

All figures for ZIP 80234

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 80234 — ACS 2020–2024 5-year estimates
MeasureZIP 80234Margin of errorColoradoUnited States
Total population29,356±1,4935,862,189334,922,499
Median age36.8 yrs±1.4 yrs37.7 yrs38.9 yrs
Households12,434±6822,374,218129,227,496
Median household income$92,563±$6,216$95,470$80,734
Per capita income$52,400±$3,491$52,636$44,673
Poverty rate8.2%±2.1 pts9.4%12.5%
Unemployment rate2.5%±0.8 pts4.6%5.2%
Bachelor's degree or higher37.8%±2.6 pts45.7%35.7%
Median home value$530,300±$30,033$539,400$332,700
Median gross rent$1,829/mo±$48$1,761/mo$1,413/mo
Owner-occupied homes59.2%±2.8 pts66.2%65.2%
Mean travel time to work26.6 min±3.6 min25.2 min26.4 min
Worked from home19.4%±2.6 pts21.0%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 80234
GroupZIP 80234ColoradoUnited States
White alone, not Hispanic or Latino61.0%64.8%57.4%
Black or African American alone, not Hispanic or Latino1.0%3.8%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.6%0.4%0.5%
Asian alone, not Hispanic or Latino5.8%3.2%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.1%0.2%
Some other race alone, not Hispanic or Latino0.7%0.5%0.6%
Two or more races, not Hispanic or Latino3.6%4.6%4.3%
Hispanic or Latino (of any race)27.3%22.5%19.3%

Where ZIP 80234 is

State
Colorado
Main county
Adams County— also overlaps Broomfield County
Largest overlapping place
Westminster (71% of the ZIP's land area)
Land area
7.04 sq mi· about 4,170 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Adams County

80011 Aurora, CO80019 Aurora, CO80022 Commerce City, CO80024 Derby, CO80030 Westminster, CO80031 Westminster, CO80045 Aurora, CO80102 Adams County, CO80103 Adams County, CO80136 Adams County, CO80221 Berkley, CO80229 Thornton, CO80233 Thornton, CO80241 Thornton, CO80260 Thornton, CO80601 Brighton, CO80602 Thornton, CO80603 Adams County, CO80640 Commerce City, CO

See every ZIP code in Colorado, or compare ZIP 80234 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.