Windsor is a town in Weld County, Colorado, home to about 37,914 people across 26 square miles. Its ZIP code is 80550, and parts of 80528 and 80631 are in Windsor too.
Homes sold for a median of $223 per square foot in the three months ending August 2026, a seller’s market.
Mostly Windsor; also Severance and Greeley
Mostly Fort Collins; part is in Windsor
Mostly Greeley; part is in Windsor
Each card is that ZIP code’s whole market, including any part outside Windsor. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Windsor’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Windsor well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Denver International Airport (DEN)44 miles away |
|---|---|
| Nearest city of 250,000+ | Denver, CO49 miles away |
| Nearest city of 1 million+ | Phoenix, AZ620 miles away |
Straight-line distances from the center of Windsor; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Windsor had 32,716 residents in the 2020 census, up 231% since 2000.
It’s the 24th largest of 472 towns in Colorado by population.
Weld County grew from 16,808 residents in 1900 to 328,981 in 2020.
Weld County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 15°F. About 14.8 inches of rain and melted snow fall in a typical year, with about 48 inches of snow.
Source: NOAA 1991–2020 climate normals, Ft Collins 4 E, CO weather station (10 miles away).
101,420 jobs at 7,454 businesses in Weld County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
283 doctors and other health care providers list an office in Windsor.
Nearest hospitals
Providers with an office here
| Primary care doctors | 21 |
|---|---|
| Specialist doctors | 7 |
| Dentists | 26 |
| Nurse practitioners and physician assistants | 38 |
| Mental health providers | 85 |
| Physical and occupational therapists | 81 |
| Optometrists | 5 |
| Chiropractors | 20 |
| Pharmacies | 5 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (32 nearby)
Grocery stores (3 nearby)
Pharmacies
Libraries (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 3.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1882.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Weld County Reorganized School District No. Re-4, State Charter School Institute. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Grandview Elementary SchoolWindsor | Pre-K–5 | 542 | Public | 2.1 mi |
| Hollister Lake ElementaryWindsor | Pre-K–5 | 529 | Public | 0.6 mi |
| Orchard Hill ElementaryWindsor | Pre-K–5 | 548 | Public | 3.2 mi |
| Range View ElementarySeverance | Pre-K–5 | 584 | Public | 3.1 mi |
| Skyview Elementary SchoolWindsor | Pre-K–5 | 440 | Public | 1.2 mi |
| Tozer Elementary SchoolWindsor | Pre-K–2 | 308 | Public | 0.7 mi |
| American Legacy AcademyWindsor | K–8 | 419 | Charter | 2.1 mi |
| Windsor Charter Academy Elementary SchoolWindsor | K–5 | 780 | Charter | 0.7 mi |
| Mountain View Elementary SchoolWindsor | 3–5 | 256 | Public | 0.7 mi |
| Colorado Early Colleges WindsorWindsor | 6–12 | 196 | Charter | 5.0 mi |
| Severance Middle SchoolWindsor | 6–8 | 670 | Public | 1.8 mi |
| Windsor Charter Academy Middle SchoolWindsor | 6–8 | 395 | Charter | 0.7 mi |
| Windsor Middle SchoolWindsor | 6–8 | 785 | Public | 1.0 mi |
| Severance High SchoolSeverance | 9–12 | 943 | Public | 2.7 mi |
| Windsor Charter Academy Early College High SchoolWindsor | 9–12 | 435 | Charter | 0.7 mi |
| Windsor High SchoolWindsor | 9–12 | 1,094 | Public | 1.2 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St John Paul II High SchoolWindsor | 9–12 | 46 | Roman Catholic | 1.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Greeley, Fort Collins, Severance, Garden City and Kersey.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.