WINDSOR, CO ZIP Code
| City | WINDSOR |
| State | Colorado |
| ZIP Codes count | 3 (see all) |
| Post offices count | 2 (see all) |
| Total population | 25,232 (see all) |
ZIP Codes in WINDSOR, Colorado
80528, 80550, 80551
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 WINDSOR, CO ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 80528 | STANDARD | 23,352 |
| 80550 | STANDARD | 38,494 |
| 80551 | UNIQUE | – |
Post offices
FORT COLLINS — Post Office™ 301 BOARDWALK DR FORT COLLINS, CO 80525-9998 |
WINDSOR — Post Office™ 215 6TH ST WINDSOR, CO 80550-9997 |
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
578 6TH ST
WINDSOR CO 80550-5310
WINDSOR CO 80550-5310
5006 BLACKHAWK DR
WINDSOR CO 80550-8419
WINDSOR CO 80550-8419
1492 BOARDWALK DR
WINDSOR CO 80550-6209
WINDSOR CO 80550-6209
309 COBBLE DR
WINDSOR CO 80550-6148
WINDSOR CO 80550-6148
617 DENALI CT
WINDSOR CO 80550-3186
WINDSOR CO 80550-3186
2177 HONEYBEE CT
WINDSOR CO 80550-3436
WINDSOR CO 80550-3436
Map
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Census data for WINDSOR, CO
Demographic and housing estimates in WINDSOR, CO
| Total population | 25,232 |
| Male | 12,241 |
| Female | 12,991 |
| Total population | 25,232 |
| Under 5 years | 1,755 |
| 5 to 9 years | 1,727 |
| 10 to 14 years | 2,609 |
| 15 to 19 years | 1,479 |
| 20 to 24 years | 881 |
| 25 to 34 years | 2,478 |
| 35 to 44 years | 4,096 |
| 45 to 54 years | 3,312 |
| 55 to 59 years | 1,995 |
| 60 to 64 years | 1,367 |
| 65 to 74 years | 2,415 |
| 75 to 84 years | 796 |
| 85 years and over | 322 |
| Median age (years) | 38.8 |
| Under 18 years | 7,365 |
| 16 years and over | 18,575 |
| 18 years and over | 17,867 |
| 21 years and over | 17,484 |
| 62 years and over | 4,264 |
| 65 years and over | 3,533 |
| Total population | 25,232 |
| One race | 24,495 |
| White | 23,453 |
| Black or African American | 100 |
| American Indian and Alaska Native | 106 |
| Asian | 603 |
| Native Hawaiian and Other Pacific Islander | 9 |
| Some other race | 224 |
| Two or more races | 737 |
| Citizen, VOTING AGE 18 and over population | 17,596 |
| Male Citizen, VOTING AGE 18 and over population | 8,412 |
| Female Citizen, VOTING AGE 18 and over population | 9,184 |
Social characteristics in WINDSOR, CO
| Total households | 8,952 |
| Family households (families) | 7,074 |
| Married-couple family | 6,102 |
| Male householder, no wife present, family | 223 |
| Female householder, no husband present, family | 749 |
| Nonfamily households | 1,878 |
| Average household size | 2.81 |
| Average family size | 3.17 |
Economic characteristics in WINDSOR, CO
| Total households | 8,952 |
| Less than $10,000 | 184 |
| $10,000 to $14,999 | 147 |
| $15,000 to $24,999 | 450 |
| $25,000 to $34,999 | 451 |
| $35,000 to $49,999 | 598 |
| $50,000 to $74,999 | 1,438 |
| $75,000 to $99,999 | 1,390 |
| $100,000 to $149,999 | 2,185 |
| $150,000 to $199,999 | 1,030 |
| $200,000 or more | 1,079 |
| Median household income (dollars) | 96,710 |
Housing characteristics in WINDSOR, CO
| Total housing units | 9,207 |
| Occupied housing units | 8,952 |
| Vacant housing units | 255 |
| Total housing units | 9,207 |
| 1-unit, detached | 7,812 |
| 1-unit, attached | 337 |
| 2 units | 119 |
| 3 or 4 units | 128 |
| 5 to 9 units | 417 |
| 10 to 19 units | 88 |
| 20 or more units | 278 |
| Mobile home | 28 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 9,207 |
| Built 2014 or later | 593 |
| Built 2010 to 2013 | 1,154 |
| Built 2000 to 2009 | 3,611 |
| Built 1990 to 1999 | 1,704 |
| Built 1980 to 1989 | 438 |
| Built 1970 to 1979 | 922 |
| Built 1960 to 1969 | 208 |
| Built 1950 to 1959 | 94 |
| Built 1940 to 1949 | 69 |
| Built 1939 or earlier | 414 |
| Total housing units | 9,207 |
| 1 room | 120 |
| 2 rooms | 79 |
| 3 rooms | 249 |
| 4 rooms | 639 |
| 5 rooms | 982 |
| 6 rooms | 1,377 |
| 7 rooms | 1,636 |
| 8 rooms | 1,539 |
| 9 rooms or more | 2,586 |
| Median rooms | 7.2 |
| Total housing units | 9,207 |
| No bedroom | 132 |
| 1 bedroom | 305 |
| 2 bedrooms | 1,474 |
| 3 bedrooms | 3,031 |
| 4 bedrooms | 2,831 |
| 5 or more bedrooms | 1,434 |
| Occupied housing units | 8,952 |
| Owner-occupied | 7,374 |
| Renter-occupied | 1,578 |
| Average household size of owner-occupied unit | 2.90 |
| Average household size of renter-occupied unit | 2.39 |
| Occupied housing units | 8,952 |
| Moved in 2017 or later | 645 |
| Moved in 2015 to 2016 | 1,212 |
| Moved in 2010 to 2014 | 3,117 |
| Moved in 2000 to 2009 | 3,006 |
| Moved in 1990 to 1999 | 550 |
| Moved in 1989 and earlier | 422 |
| Owner-occupied units | 7,374 |
| Less than $50,000 | 48 |
| $50,000 to $99,999 | 33 |
| $100,000 to $149,999 | 92 |
| $150,000 to $199,999 | 439 |
| $200,000 to $299,999 | 1,741 |
| $300,000 to $499,999 | 3,320 |
| $500,000 to $999,999 | 1,651 |
| $1,000,000 or more | 50 |
| Median (dollars) | 374,700 |
| Owner-occupied units | 7,374 |
| Housing units with a mortgage | 6,030 |
| Housing units without a mortgage | 1,344 |
| Occupied units paying rent | 1,506 |
| Less than $500 | 108 |
| $500 to $999 | 415 |
| $1,000 to $1,499 | 418 |
| $1,500 to $1,999 | 333 |
| $2,000 to $2,499 | 110 |
| $2,500 to $2,999 | 37 |
| $3,000 or more | 85 |
| Median (dollars) | 1,232 |
| No rent paid | 72 |
Data is based on 2018 Census
ZIP Codes for other locations
State for WINDSOR
Colorado ZIP CodesOther cities in Colorado