Aspen Park is a community in Jefferson County, Colorado, home to about 742 people across 2.5 square miles. It has no ZIP code of its own: it’s part of 80433.
Homes sold for a median of $322 per square foot in the three months ending August 2026, a balanced market.
Each card is that ZIP code’s whole market, including any part outside Aspen Park. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Aspen Park’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Denver International Airport (DEN)41 miles away |
|---|---|
| Closer regional airport | Rocky Mountain Metropolitan Airport (BJC)29 miles away |
| Nearest city of 250,000+ | Denver, CO29 miles away |
| Nearest city of 1 million+ | Phoenix, AZ557 miles away |
Straight-line distances from the center of Aspen Park; 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.
Aspen Park had 810 residents in the 2020 census, down 7% since 2000.
It’s the 249th largest of 472 towns in Colorado by population.
Jefferson County grew from 9,306 residents in 1900 to 582,910 in 2020.
Jefferson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average 13°F. About 18.7 inches of rain and melted snow fall in a typical year, with about 81 inches of snow.
Source: NOAA 1991–2020 climate normals, Evergreen, CO weather station (8 miles away).
210,701 jobs at 17,999 businesses in Jefferson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
131 doctors and other health care providers list an office in Aspen Park.
Nearest hospitals
Providers with an office here
| Primary care doctors | 14 |
|---|---|
| Specialist doctors | 4 |
| Dentists | 9 |
| Nurse practitioners and physician assistants | 16 |
| Mental health providers | 39 |
| Physical and occupational therapists | 36 |
| Optometrists | 4 |
| Chiropractors | 9 |
| Pharmacies | 3 |
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 (1 nearby)
Grocery stores (2 nearby)
Libraries (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 1.5 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.
Public schools here are run by Jefferson County School District No. R-1. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| West Jefferson Elementary SchoolConifer | Pre-K–5 | 252 | Public | 1.5 mi |
| West Jefferson Middle SchoolConifer | 6–8 | 499 | Public | 2.0 mi |
| Conifer Senior High SchoolConifer | 9–12 | 819 | Public | 0.6 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Tomorrows HopeVoorhees | Pre-K–K | 11 | Methodist | 1613.9 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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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.