| ZIP Codes: | 5 ZIP Codes (1 Standard, 4 PO Box, 0 Unique) [See All] |
| Area Codes: | 303 / 720 / 983 |
| Timezone: | Mountain (GMT -07:00) |
| Local Time: | 2:11:32 PM |
| Population: | 5,665 [See All] |
| FIPS: | 08019 |
| CBSA: | Denver-Aurora-Centennial, CO |
| Land Area: | 348 sq mi |
| Water Area: | 1 sq mi |
| Coordinates: | 39.7160, -105.6913 |
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5,665 residents live across 5 ZIPs covering 348 sq mi, served by 5 distinct USPS-recognized cities.
Population moved from 5,004 to 5,665 from 2014 to 2024 — a +13.2% change. 2 ZIPs gained residents, 3 lost.
The county's wealthiest ZIP 80444 (Georgetown, $79,118 median) and poorest ZIP 80476 (Silver Plume, $51,875) are 4.5 miles apart — a 1.5× income gap across local geography.
Median home values vary 1.6× across this county — from $355,600 in 80438 (Empire) to $556,400 in 80476 (Silver Plume).
Density varies 20× across the county — from 2 people/sq mi in 80476 (Silver Plume) to 47 in 80444 (Georgetown).
Educational attainment ranges from 11.4% bachelor's+ in 80436 (Dumont) to 64.3% in 80476 (Silver Plume) — the breadth of educational profiles across the area.
Within Colorado, this is the #46 most populous of 65 counties and ranks #39 for median household income with the #13 fastest decade growth .
Weighted by population, the typical household earns about $73,088 across the county — reflecting what a typical resident sees, not a simple ZIP average.
46.2% of adults age 25+ hold a bachelor's degree or higher (2,055 of 4,448 reporting).
1 Standard delivery, 4 PO Box only, 0 single-entity Unique ZIPs serve this county.