Colorado · Census place 0803455

Arvada, Colorado

Arvada is a city in 2 counties of Colorado with an estimated 121,873 residents on July 1, 2024. It is the 7th largest of 149 incorporated places of 1,000+ people in the state.

Population 2024
121,873
#7 of 149 in Colorado
Change since 2020
-2.0%
-2,490 people
Land area
39.0 sq mi
+ 0.66 sq mi water
Density
3,126 / sq mi
State median 1,848
Orange pin: Arvada. Shaded: counties it spans. Dark pin: Denver.

Arvada population, 2020 to 2024

Arvada lost 2,490 residents from July 2020 to July 2024, a change of -2.0%. In the latest year it moved by +167. Among 79 Colorado places of 5,000 or more, that growth ranks 71st; the median place changed by +3.0%. The median place of 5,000+ in Colorado has 14,061 people, so Arvada is 8.7 times that size.

124.4k2020123.5k2021121.6k2022121.7k2023121.9k2024
July 1 estimates. The April 2020 estimates base was 124,354. The axis starts above zero so yearly changes are visible.

Arvada covers 38.99 square miles of land and 0.66 of water, for 3,126 people per square mile of land. The median Colorado place of 5,000+ has 1,848, so Arvada is denser than the typical town.

The 2 counties Arvada spans

Arvada crosses county lines. The Census county-part estimates split its 121,873 residents as follows; Jefferson County holds 97.7% of them. The shaded shapes are on the map above; dots mark the eight nearest places.

  1. 01Jefferson County119,092
  2. 02Adams County2,781
Residents inside each county, Census Vintage 2024 county-part estimates (SUMLEV 157).

ZIP codes in Arvada

6 ZIP Code Tabulation Areas (ZCTAs) overlap Arvada by at least 10% of the ZCTA's or the city's land: 80002, 80003, 80004, 80005, 80007, 80403. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Arvada is

The Census internal point of Arvada is at 39.833700, -105.150300. Denver, the capital, is 10.9 miles SE in a straight line. The nearest larger place is Lakewood, CO (156,868 people), 9.4 miles away. The nearest city of 100,000 or more is Westminster, CO, 5.7 miles away. The ground at the internal point is about 1,679 m (5,509 ft) above sea level.

Internal point

Decimal
39.833700, -105.150300
DMS
39°50'1.32"N 105°09'1.08"W
UTM
13N 487139.4E 4409310.6N
Geohash
9xj4x5xbh
Plus code
85FPRRMX+FV
Time zone
America/Denver

Daylight in Arvada

At 39.83° N, Arvada gets about 15 h 00 min of daylight around the June solstice and 9 h 21 min around the December solstice, a swing of 5 h 39 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026. Month-by-month sunrise and sunset times are on the Arvada daylight page.

Places near Arvada

The eight nearest incorporated places of 1,000+ in Colorado, measured between internal points. The closest is Wheat Ridge, 4.9 miles away, with 31,999 people.

Questions people ask

What is the population of Arvada, CO?

121,873 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 2,490 (2.0%) from 124,363 in July 2020.

What county is Arvada in?

It spans 2 counties: Jefferson County (119,092 residents), Adams County (2,781 residents).

What ZIP codes cover Arvada?

6 ZIP Code Tabulation Areas overlap it by at least 10% of either area: 80002, 80003, 80004, 80005, 80007, 80403.

How far is Arvada from Denver?

10.9 miles (17.6 km) in a straight line, heading SE from Arvada.

What is the nearest larger city to Arvada?

Lakewood, CO, with 156,868 residents, 9.4 miles away between internal points.

Sources and data as of

Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)
  5. 05Open-Meteo forecast API (time zone and Copernicus GLO-90 elevation) (last verified 2026-09-30)

How every number is computed: methodology. Spotted a wrong figure? Report an error.