WESTMINSTER, CO ZIP Code
| City | WESTMINSTER |
| State | Colorado |
| ZIP Codes count | 13 (see all) |
| Post offices count | 7 (see all) |
| Total population | 112,747 (see all) |
ZIP Codes in WESTMINSTER, Colorado
The ZIP Codes in WESTMINSTER, Colorado fall within the range from 80003 to 80260. WESTMINSTER is covered by 13 ZIP Codes: 11 Standard and 2 PO Box. Below is the complete list:
80003, 80005, 80020, 80021, 80023, 80030, 80031, 80035, 80036, 80221, 80234, 80241, 80260
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of WESTMINSTER, CO ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 80003 | STANDARD | 36,790 |
| 80005 | STANDARD | 28,909 |
| 80020 | STANDARD | 53,210 |
| 80021 | STANDARD | 35,337 |
| 80023 | STANDARD | 24,889 |
| 80030 | STANDARD | 16,805 |
| 80031 | STANDARD | 36,835 |
| 80035 | PO BOX | – |
| 80036 | PO BOX | – |
| 80221 | STANDARD | 40,741 |
| 80234 | STANDARD | 28,793 |
| 80241 | STANDARD | 34,233 |
| 80260 | STANDARD | 35,291 |
Post offices
BROOMFIELD — Post Office™ 280 E 1ST AVE BROOMFIELD, CO 80020-9998 |
BROOMFIELD EAGLE VIEW — Post Office™ 8800 W 116TH CIR BROOMFIELD, CO 80021-9998 |
HARRIS PARK — Post Office™ 7262 MEADE ST WESTMINSTER, CO 80030-9998 |
INDIAN TREE — Post Office™ 7765 WADSWORTH BLVD ARVADA, CO 80003-9998 |
NORTH PECOS — Post Office™ 1411 CORTEZ ST DENVER, CO 80221-9998 |
NORTHGLENN — Post Office™ 11887 WASHINGTON ST NORTHGLENN, CO 80233-9998 |
WESTMINSTER — Post Office™ 3051 W 105TH AVE WESTMINSTER, CO 80031-9998 |
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
8214 CLEMSON LN
WESTMINSTER CO 80031-3950
WESTMINSTER CO 80031-3950
10516 HOBBIT LN
WESTMINSTER CO 80031-2235
WESTMINSTER CO 80031-2235
3110 KASSLER PL
WESTMINSTER CO 80031-2734
WESTMINSTER CO 80031-2734
4346 W 107TH DR
WESTMINSTER CO 80031-1990
WESTMINSTER CO 80031-1990
5768 W 118TH CIR
WESTMINSTER CO 80020-5956
WESTMINSTER CO 80020-5956
4249 W 80TH PL
WESTMINSTER CO 80031-4305
WESTMINSTER CO 80031-4305
Map
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Census data for WESTMINSTER, CO
Demographic and housing estimates in WESTMINSTER, CO
| Total population | 112,747 |
| Male | 56,185 |
| Female | 56,562 |
| Total population | 112,747 |
| Under 5 years | 6,784 |
| 5 to 9 years | 7,165 |
| 10 to 14 years | 6,985 |
| 15 to 19 years | 6,302 |
| 20 to 24 years | 7,645 |
| 25 to 34 years | 18,436 |
| 35 to 44 years | 15,709 |
| 45 to 54 years | 14,599 |
| 55 to 59 years | 8,050 |
| 60 to 64 years | 6,987 |
| 65 to 74 years | 8,834 |
| 75 to 84 years | 3,762 |
| 85 years and over | 1,489 |
| Median age (years) | 36.7 |
| Under 18 years | 25,037 |
| 16 years and over | 90,405 |
| 18 years and over | 87,710 |
| 21 years and over | 84,073 |
| 62 years and over | 18,315 |
| 65 years and over | 14,085 |
| Total population | 112,747 |
| One race | 108,866 |
| White | 96,275 |
| Black or African American | 2,421 |
| American Indian and Alaska Native | 1,230 |
| Asian | 6,336 |
| Native Hawaiian and Other Pacific Islander | 173 |
| Some other race | 2,431 |
| Two or more races | 3,881 |
| Citizen, VOTING AGE 18 and over population | 82,399 |
| Male Citizen, VOTING AGE 18 and over population | 40,792 |
| Female Citizen, VOTING AGE 18 and over population | 41,607 |
Social characteristics in WESTMINSTER, CO
| Total households | 43,828 |
| Family households (families) | 28,653 |
| Married-couple family | 21,802 |
| Male householder, no wife present, family | 2,376 |
| Female householder, no husband present, family | 4,475 |
| Nonfamily households | 15,175 |
| Average household size | 2.56 |
| Average family size | 3.13 |
Economic characteristics in WESTMINSTER, CO
| Total households | 43,828 |
| Less than $10,000 | 1,404 |
| $10,000 to $14,999 | 1,101 |
| $15,000 to $24,999 | 2,591 |
| $25,000 to $34,999 | 2,959 |
| $35,000 to $49,999 | 6,004 |
| $50,000 to $74,999 | 8,275 |
| $75,000 to $99,999 | 6,314 |
| $100,000 to $149,999 | 8,348 |
| $150,000 to $199,999 | 3,752 |
| $200,000 or more | 3,080 |
| Median household income (dollars) | 73,629 |
Housing characteristics in WESTMINSTER, CO
| Total housing units | 45,713 |
| Occupied housing units | 43,828 |
| Vacant housing units | 1,885 |
| Total housing units | 45,713 |
| 1-unit, detached | 26,630 |
| 1-unit, attached | 4,385 |
| 2 units | 432 |
| 3 or 4 units | 1,384 |
| 5 to 9 units | 3,138 |
| 10 to 19 units | 4,011 |
| 20 or more units | 4,995 |
| Mobile home | 738 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 45,713 |
| Built 2014 or later | 599 |
| Built 2010 to 2013 | 737 |
| Built 2000 to 2009 | 5,290 |
| Built 1990 to 1999 | 10,896 |
| Built 1980 to 1989 | 10,410 |
| Built 1970 to 1979 | 11,405 |
| Built 1960 to 1969 | 2,356 |
| Built 1950 to 1959 | 3,111 |
| Built 1940 to 1949 | 378 |
| Built 1939 or earlier | 531 |
| Total housing units | 45,713 |
| 1 room | 574 |
| 2 rooms | 1,643 |
| 3 rooms | 4,658 |
| 4 rooms | 7,045 |
| 5 rooms | 5,539 |
| 6 rooms | 7,381 |
| 7 rooms | 5,472 |
| 8 rooms | 5,198 |
| 9 rooms or more | 8,203 |
| Median rooms | 6.0 |
| Total housing units | 45,713 |
| No bedroom | 593 |
| 1 bedroom | 5,501 |
| 2 bedrooms | 11,659 |
| 3 bedrooms | 15,455 |
| 4 bedrooms | 9,338 |
| 5 or more bedrooms | 3,167 |
| Occupied housing units | 43,828 |
| Owner-occupied | 28,413 |
| Renter-occupied | 15,415 |
| Average household size of owner-occupied unit | 2.67 |
| Average household size of renter-occupied unit | 2.36 |
| Occupied housing units | 43,828 |
| Moved in 2017 or later | 2,901 |
| Moved in 2015 to 2016 | 6,293 |
| Moved in 2010 to 2014 | 14,063 |
| Moved in 2000 to 2009 | 10,569 |
| Moved in 1990 to 1999 | 6,093 |
| Moved in 1989 and earlier | 3,909 |
| Owner-occupied units | 28,413 |
| Less than $50,000 | 901 |
| $50,000 to $99,999 | 440 |
| $100,000 to $149,999 | 965 |
| $150,000 to $199,999 | 2,691 |
| $200,000 to $299,999 | 8,632 |
| $300,000 to $499,999 | 11,511 |
| $500,000 to $999,999 | 3,036 |
| $1,000,000 or more | 237 |
| Median (dollars) | 307,600 |
| Owner-occupied units | 28,413 |
| Housing units with a mortgage | 21,484 |
| Housing units without a mortgage | 6,929 |
| Occupied units paying rent | 15,089 |
| Less than $500 | 352 |
| $500 to $999 | 2,552 |
| $1,000 to $1,499 | 6,655 |
| $1,500 to $1,999 | 4,028 |
| $2,000 to $2,499 | 1,328 |
| $2,500 to $2,999 | 135 |
| $3,000 or more | 39 |
| Median (dollars) | 1,364 |
| No rent paid | 326 |
Data is based on 2018 Census
ZIP Codes for other locations
State for WESTMINSTER
Colorado ZIP CodesOther cities in Colorado