Adams County, CO

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Adams County, Colorado demographics

Population: 514,969
Median age: 34.2

Median household income: 78,304

Demographics, population, home values, social and economic characteristics of Adams County, Colorado.

Population

2021514,969
2020509,844
2019504,108
2018497,115
2017487,850
2016479,977
2015471,206
2014461,558
2013452,030
2012442,996
2011434,295
2010425,330
2009419,439

Adams County, CO cities

Arvada city - 122,903

Aurora city - 383,496

Bennett town - 2,964

Berkley CDP - 10,920

Brighton city - 39,895

Commerce City city - 61,516

Derby CDP - 8,995

Federal Heights city - 14,111

Lochbuie town - 7,730

North Washington CDP - 435

Northglenn city - 37,899

Shaw Heights CDP - 5,648

Sherrelwood CDP - 20,069

Strasburg CDP - 3,369

Thornton city - 140,538

Todd Creek CDP - 5,015

Twin Lakes CDP - 7,635

Welby CDP - 16,260

Westminster city - 115,535

Adams County, CO ZIP Codes

Census data for Adams County, Colorado

Demographic and housing estimates in Adams County, Colorado

Total population
Total population514,969
Male261,357
Female253,612
Population by age
Total population514,969
Under 5 years34,924
5 to 9 years36,694
10 to 14 years40,642
15 to 19 years35,730
20 to 24 years32,646
25 to 34 years83,119
35 to 44 years77,502
45 to 54 years63,861
55 to 59 years30,476
60 to 64 years25,359
65 to 74 years34,532
75 to 84 years14,546
85 years and over4,938
Median age (years)34.2
Under 18 years135,443
16 years and over395,082
18 years and over379,526
21 years and over360,488
62 years and over68,672
65 years and over54,016
Population by race
Total population514,969
One race451,144
   White365,720
   Black or African American17,520
   American Indian and Alaska Native5,916
   Asian20,531
   Native Hawaiian and Other Pacific Islander767
   Some other race40,690
Two or more races63,825
Citizen, voting age population
Citizen, VOTING AGE 18 and over population335,686
Male Citizen, VOTING AGE 18 and over population168,540
Female Citizen, VOTING AGE 18 and over population167,146

Social characteristics in Adams County, Colorado

Households by type
Total households176,880
Family households (families)90,461
Married-couple family13,789
Male householder, no wife present, family32,409
Female householder, no husband present, family20,521
Nonfamily households40,221
Average household size38,545
Average family size2.89

Economic characteristics in Adams County, Colorado

Income and benefits (in inflation-adjusted dollars)
Total households176,880
Less than $10,0006,875
$10,000 to $14,9994,013
$15,000 to $24,9999,746
$25,000 to $34,99911,682
$35,000 to $49,99919,744
$50,000 to $74,99932,482
$75,000 to $99,99926,892
$100,000 to $149,99937,229
$150,000 to $199,99915,772
$200,000 or more12,445
Median household income (dollars)78,304

Housing characteristics in Adams County, Colorado

Housing occupancy
Total housing units183,772
Occupied housing units176,880
Vacant housing units6,892
Units in structure
Total housing units183,772
1-unit, detached115,888
1-unit, attached14,506
2 units1,555
3 or 4 units4,956
5 to 9 units8,126
10 to 19 units12,082
20 or more units15,451
Mobile home11,150
Boat, RV, van, etc.58
Year structure built
Total housing units183,772
Built 2014 or later584
Built 2010 to 201318,838
Built 2000 to 200939,781
Built 1990 to 199929,527
Built 1980 to 198922,439
Built 1970 to 197928,344
Built 1960 to 196917,605
Built 1950 to 195920,198
Built 1940 to 19493,226
Built 1939 or earlier3,230
Rooms
Total housing units183,772
1 room2,660
2 rooms6,459
3 rooms16,099
4 rooms29,138
5 rooms29,706
6 rooms28,881
7 rooms22,800
8 rooms19,155
9 rooms or more28,874
Median rooms5.8
Bedrooms
Total housing units183,772
No bedroom2,829
1 bedroom19,390
2 bedrooms40,775
3 bedrooms68,133
4 bedrooms37,879
5 or more bedrooms14,766
Housing tenure
Occupied housing units176,880
Owner-occupied120,176
Renter-occupied56,704
Average household size of owner-occupied unit2.98
Average household size of renter-occupied unit2.71
Year householder moved into unit
Occupied housing units176,880
Moved in 2017 or later21,018
Moved in 2015 to 201659,716
Moved in 2010 to 201433,019
Moved in 2000 to 200935,643
Moved in 1990 to 199914,887
Moved in 1989 and earlier12,597
Value
Owner-occupied units120,176
Less than $50,0006,452
$50,000 to $99,9993,143
$100,000 to $149,9991,700
$150,000 to $199,9993,384
$200,000 to $299,99921,335
$300,000 to $499,99962,694
$500,000 to $999,99919,889
$1,000,000 or more1,579
Median (dollars)360,600
Mortgage status
Owner-occupied units120,176
Housing units with a mortgage88,457
Housing units without a mortgage31,719
Gross rent
Occupied units paying rent55,315
Less than $5002,055
$500 to $9996,888
$1,000 to $1,49920,110
$1,500 to $1,99917,190
$2,000 to $2,4997,084
$2,500 to $2,9991,527
$3,000 or more461
Median (dollars)1,470
No rent paid1,389

Demographic data for Adams County, CO and each city in the county. Lists of cities by population, wealth and poverty in Adams County, CO.

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