ZIP code · Aspen · Colorado · United States

ZIP code 81611 — Aspen

ZIP code 81611 serves Aspen, Colorado.

Postal code
81611
Single source Value from one source, not cross-checked.
City
Aspen
County
Pitkin FIPS 08097
State
Colorado
Country
United States
Coordinates
39.1951, -106.8236 — precision precise (locality)
View on OpenStreetMap
Population
9,232 (ZCTA, ACS 5-year)
Population density
30 / sq mi
Land area
305.6 sq mi (791.5 km²) (ZCTA, ACS 5-year)
Median household income
$95,708
Per-capita income
$119,431
Median age
43.5
Households
5,088
Housing units
7,564
Median home value
$1,243,500
Median gross rent
$1,822 / month
Congressional district
CO-3 (119th Congress)
USDA hardiness zone
5a (-20 to -15 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/Denver (UTC−7 / UTC−6 DST)
Area code
970
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 76°F), coldest Jan (avg low 10°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F323543506071767367554232
Avg low °F101320273542484740301910
Precip in1.92.22.62.72.21.12.01.81.92.12.12.0

NOAA 1991–2020 climate normals from the nearest station: ASPEN 1SW (1.1 mi) · NOAA NCEI

Places in ZIP 81611

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page