ZIP code 80456
Where is ZIP code 80456?
Jefferson, Colorado
Park County · Standard ZIP code
ZIP code 80456 belongs to Jefferson, Colorado in Park County. 80456 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time zone and uses area codes 303, 719, 720, 970 and 983. About 507 people live in the 80456 area. The closest ZIP codes are 80432 (Como, 10.7 mi southwest), 80475 (Shawnee, 12.3 mi northeast) and 80448 (Grant, 12.9 mi north).
| ZIP code | 80456 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Jefferson |
| Also accepted | Como, Fairplay |
| State | Colorado (CO) |
| County | Park County |
| Time zone | Mountain Time · now |
| Area codes | 303, 719, 720, 970, 983 |
| Coordinates | 39.2759, -105.6865 map |
| 3-digit prefix | 804 |
Population and income in 80456
| Population | 507 · lower than 76% of Colorado ZIP codes |
|---|---|
| People per square mile | 2 · lower than 84% of Colorado ZIP codes |
| Median age | 62.8 years · higher than 94% of Colorado ZIP codes |
| Men / women | 66% / 34% |
| Income per person | $84,046 |
| Below the poverty line | 0.0% |
| Bachelor’s degree or higher | 48% of adults 25+ |
| Median home value | $627,800 · higher than 75% of Colorado ZIP codes |
| Housing units | 1,179 |
| Households | 302 (1.68 people on average) |
| Owners / renters | 100% / 0.0% |
| Land area | 241.86 sq mi (plus 0.64 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 80456. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 80456
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 80432 | Como, CO | 10.7 mi SW | PO Box only |
| 80475 | Shawnee, CO | 12.3 mi NE | PO Box only |
| 80448 | Grant, CO | 12.9 mi N | PO Box only |
| 80421 | Bailey, CO | 16.6 mi NE | Standard |
| 80440 | Fairplay, CO | 17.1 mi W | Standard |
| 80420 | Alma, CO | 20.1 mi W | PO Box only |
| 80470 | Pine, CO | 20.9 mi NE | Standard |
| 80827 | Lake George, CO | 21.5 mi SE | Standard |
| 80424 | Breckenridge, CO | 22.6 mi NW | Standard |
| 80425 | Buffalo Creek, CO | 23.5 mi E | PO Box only |
| 80449 | Hartsel, CO | 23.7 mi SW | Standard |
| 80433 | Conifer, CO | 25.9 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 80456 or measure the distance to another ZIP code.
How to address mail to 80456
123 MAIN ST
JEFFERSON CO 80456
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts COMO and FAIRPLAY as the city name for 80456. Adding the 4-digit ZIP+4 code (80456-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 80456?
- 80456 is a Jefferson, Colorado ZIP code. Como and Fairplay are also accepted as the city name.
- What county is 80456 in?
- ZIP code 80456 is in Park County, Colorado.
- What time zone is ZIP code 80456 in?
- 80456 is in the Mountain Time zone (America/Denver).
- What area code is 80456?
- Phone numbers in ZIP code 80456 use area codes 303, 719, 720, 970 and 983.
- What is the population of ZIP code 80456?
- About 507 people live in ZIP code 80456, according to the Census Bureau’s American Community Survey (2020–2024).
- What ZIP codes are near 80456?
- The nearest ZIP codes to 80456 are 80432 (Como, 10.7 miles), 80475 (Shawnee, 12.3 miles), 80448 (Grant, 12.9 miles) and 80421 (Bailey, 16.6 miles).