Grand County, CO ZIP codes
There are 8 ZIP codes in Grand County, CO, in 8 towns, from 80442 to 80482. The largest are 80446 (Granby), 80459 (Kremmling) and 80447 (Grand Lake).
The county seat is Hot Sulphur Springs.
- ZIP codes
- 8
- Towns
- 8
- County seat
- Hot Sulphur Springs
- County FIPS
08049- State
- Colorado
- Population
- 15,895
- Median household income
- $88,612
- Land area
- 1,846 sq mi
Grand County ZIP codes by town
- Hot Sulphur Springs (county seat)
- 80451
Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.
Map of Grand County ZIP codes
The ZIP codes of Grand County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Grand County in numbers
About 15,895 people live in Grand County, in 7,475 households, the 32nd most populous of Colorado's 64 counties. The median household income is $88,612 a year, 7% below the Colorado median of $95,470 (US: $80,734). The median owner-occupied home is valued at $601,500 (12% above the Colorado median), and median gross rent is $1,493 a month. The median age is 45.4; 42.7% of adults 25 and over hold a bachelor's degree or higher (45.7% across Colorado); the average commute takes 24 minutes.
| Population | 15,895 |
|---|---|
| Households | 7,475 |
| Median age | 45.4 |
| Median household income | $88,612 |
| Median home value | $601,500 |
| Median gross rent | $1,493 |
| Bachelor's degree or higher | 42.7% |
| Mean commute | 24.4 min |
| Population density | 9 / sq mi |
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.
Largest towns in Grand County
| Town | ZIP codes | Population |
|---|---|---|
| Granby | 1 | 2,270 |
| Kremmling | 1 | 1,807 |
| Fraser | 1 | 1,405 |
| Hot Sulphur Springs | 1 | 1,108 |
| Winter Park | 1 | 844 |
| Tabernash | 1 | 466 |
| Grand Lake | 1 | 333 |
| Parshall | 1 | 25 |
Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.
Neighbouring counties
Counties that share a ZIP code with Grand County.
Not sure you are in Grand County? What county am I in? answers from your location, near a county line included.
Every ZIP code in Grand County, with figures
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
80442 | Fraser , CO | Standard | 2,614 | $108,387 | $773,000 |
80446 | Granby , CO | Standard | 4,017 | $74,973 | $642,600 |
80447 | Grand Lake , CO | Standard | 1,857 | $96,000 | $632,400 |
80451 | Hot Sulphur Springs , CO | Standard | 1,265 | $111,875 | $421,100 |
80459 | Kremmling , CO | Standard | 2,569 | $87,727 | $390,600 |
80468 | Parshall , CO | Standard | 382 | — | $629,800 |
80478 | Tabernash , CO | Standard | 1,396 | $105,801 | $1,008,600 |
80482 | Winter Park , CO | Standard | 1,447 | $65,137 | $775,300 |
Cite this page
zipcodes.pro. “Grand County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/co/county/grand
Underlying data is public domain or openly licensed — sources, vintages and licences.