ZIP Code 80104, Colorado
ZIP Code 80104 profile, demographic data, and geographic information.
ZCTA5 80104 is a 5-digit ZIP Code area located in Douglas County, Colorado. As of official census estimates, it has a reported population of 38,479. The land area covers 70.67 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 38,479 | ±1,839 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 38.2 yrs | ±1.2 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 14,383 | ±674 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 14,891 | ±621 |
| Occupied Housing Units | 14,383 | ±674 |
| Vacant Housing Units | 508 | ±221 |
| Median Home Value | $624,200 | ±$12,168 |
| Median Gross Rent | $1,880 | ±$129 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $134,335 | ±$12,090 |
| Per Capita Income | $59,720 | ±$3,010 |
| Poverty Rate | 4.2% | ±1.1% |
| Population Below Poverty Level | 1,601 | ±430 |
| Unemployment Rate | 3.8% | ±1.8% |
| Civilian Labor Force, Employed | 22,045 | ±1,179 |
| Broadband Internet Rate | 96.5% | ±1.9% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 393,995 (2024)
ID: 207615
|
County | Official County Government |
Contact: ACCOUNTING MANAGER
100 3RD ST, CASTLE ROCK CO 80104
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | PK-08 | CASTLE ROCK, CO | |
| Regular School Nearby | PK-08 | CASTLE PINES, CO | |
| Regular School Nearby | PK-08 | CASTLE ROCK, CO | |
| Regular School Nearby | PK-05 | CASTLE ROCK, CO | |
| Regular School Nearby | PK-06 | CASTLE ROCK, CO | |
| Regular School Nearby | 07-08 | CASTLE ROCK, CO | |
| Regular School Nearby | 09-12 | CASTLE ROCK, CO | |
| Regular School Nearby | KG-06 | FRANKTOWN, CO | |
| Regular School Nearby | 06-08 | PARKER, CO | |
| Regular School Nearby | PK-06 | CASTLE ROCK, CO |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Stacey James Institute
|
College Vocational | 16.0 mi away | 16534 Keystone Boulevard, Unit C, Parker, CO, 80134-3358 |
3038101033
|
|
PHILIP & JERRY MILLER LIBRARY
|
Library | 5.0 mi away | 100 SOUTH WILCOX, CASTLE ROCK, CO, 80104 |
(303) 688-7700
|
|
Rocky Vista University
|
College | 18.1 mi away | 8401 S Chambers Road, Parker, CO, 80112 |
3033732008
|
|
ELIZABETH BRANCH LIBRARY
|
Library | 11.8 mi away | 651 BEVERLY ST, ELIZABETH, CO, 80107 |
(303) 646-3416
|
|
United States Air Force Academy
|
College | 20.5 mi away | 2304 Cadet Drive, Suite 3800, USAF Academy, CO, 80840-5002 |
7193331818
|
|
CASTLE PINES LIBRARY
|
Library | 12.1 mi away | 360 VILLAGE SQUARE LANE, CASTLE ROCK, CO, 80108 |
(303) 791-7323
|
|
Platt College-Aurora
|
College | 21.9 mi away | 5660 Greenwood Plaza Blvd Suite 100 N, Greenwood Village, CO, 80111 |
3033695151
|
|
PALMER LAKE LIBRARY
|
Library | 13.6 mi away | 66 LOWER GLENWAY, PALMER LAKE, CO, 80133 |
(719) 531-6333
|
|
Denver Seminary
|
College | 23.3 mi away | 6399 S. Santa Fe Drive, Littleton, CO, 80120 |
3037612482
|
|
MONUMENT LIBRARY
|
Library | 14.4 mi away | 1706 LAKE WOODMOOR DR., MONUMENT, CO, 80132 |
(719) 531-6333
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at CASTLE ROCK, CO US, located 8.8 miles from ZCTA5 80104. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 45.6° | 18.0° | 31.8° | 0.55" | 8.0" |
| February | 46.7° | 19.9° | 33.3° | 0.70" | 10.7" |
| March | 53.8° | 26.5° | 40.2° | 1.54" | 10.7" |
| April | 59.1° | 32.5° | 45.8° | 2.08" | 8.3" |
| May | 68.4° | 41.6° | 55.0° | 1.97" | 1.1" |
| June | 80.2° | 50.5° | 65.3° | 2.20" | 0.0" |
| July | 85.7° | 56.4° | 71.1° | 2.32" | 0.0" |
| August | 83.6° | 54.7° | 69.1° | 2.52" | 0.0" |
| September | 76.7° | 46.6° | 61.7° | 1.39" | 0.4" |
| October | 64.8° | 34.6° | 49.7° | 0.85" | 2.7" |
| November | 53.9° | 25.7° | 39.8° | 0.79" | 6.7" |
| December | 45.7° | 18.0° | 31.8° | 0.69" | 8.9" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Castle Rock town | Town | 5.4 mi | — |
| Larkspur town | Town | 6.1 mi | — |
| Franktown CDP | CDP | 7.4 mi | — |
| Perry Park CDP | CDP | 8.4 mi | — |
| Castle Pines Village CDP | CDP | 10.5 mi | — |
| The Pinery CDP | CDP | 10.8 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 80104. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.