ZIP Codes of Eagle County, CO

Population & People
Population & People
Total Population
54,807
Household Income
Household Income
Median Income
$113,061
Housing
Housing
Total Housing Units
33,702
Business & Economy
Business & Economy
Total Businesses
3,607
Employment
Employment
Employment Rate
69.62%
Education
Education
Bachelor's Degree+
50.96%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 13 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:13 ZIP Codes (6 Standard, 7 PO Box, 0 Unique) [See All]
Area Code:970
Timezone:Mountain (GMT -07:00)
Local Time:2:11:32 PM
Population:54,807 [See All]
FIPS:08037
CBSA:Edwards, CO
Land Area:2,193 sq mi
Water Area:11 sq mi
Coordinates:39.6738, -106.6647
Quick Link:
https://www.zip-codes.com/county/co-eagle.asp
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Striking education divide
Bachelor's share spans 30.3% to 69.4% — a 39-point gap.

Standout ZIPs in this County


Most Populous
Edwards · 10,965 people
20.0% of county total
Highest Income
Eagle · $113,662 median
1.0× county average
Largest Land Area
Gypsum · 753.2 sq mi
Spans the most ground
Fastest Growth
Gypsum · 34.1% (10-yr)
8,009 → 10,744 residents
Most Educated
Vail · 69.4% bachelor's+
2,901 of 4,179 adults 25+

Things worth knowing about Eagle County


54,807 residents live across 13 ZIPs covering 2,193 sq mi, served by 12 distinct USPS-recognized cities.

Population moved from 50,703 to 54,807 from 2014 to 2024 — a +8.1% change. 6 ZIPs gained residents, 6 lost.

The county's wealthiest ZIP 81631 (Eagle, $113,662 median) and poorest ZIP 81632 (Edwards, $83,712) are 11.8 miles apart — a 1.4× income gap across local geography.

Median home values vary 2.4× across this county — from $616,200 in 81637 (Gypsum) to $1,501,800 in 81657 (Vail).

Density varies 41× across the county — from 3 people/sq mi in 81649 (Red Cliff) to 112 in 81620 (Avon).

Educational attainment ranges from 30.3% bachelor's+ in 81637 (Gypsum) to 69.4% in 81657 (Vail) — the breadth of educational profiles across the area.

Within Colorado, this is the #14 most populous of 65 counties and ranks #7 for median household income with the #23 fastest decade growth .

Weighted by population, the typical household earns about $102,271 across the county — reflecting what a typical resident sees, not a simple ZIP average.

51.0% of adults age 25+ hold a bachelor's degree or higher (20,349 of 39,928 reporting).

6 Standard delivery, 7 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Eagle County


Higher-education hub

1 ZIP in this county where more than 60% of adults 25+ hold a bachelor's degree — typically college campuses, research enclaves, or tech corridors.

Vail
69.4%
4,835 residents

Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
2,193
square miles
Avg density
25.0
people per sq mi
Population
54,807
across 13 ZIPs
Gypsum
753.2 sq mi
10,744 residents
Basalt
246.3 sq mi
6,550 residents
Eagle
213.2 sq mi
8,958 residents

All ZIP Codes in Eagle County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
81632EdwardsStandard10,965$83,712212.615.5%
81620AvonPO Box10,870$102,77596.81.0%
81637GypsumStandard10,744$109,209753.234.1%
81631EaglePO Box8,958$113,662213.210.2%
81621BasaltStandard6,550$104,754246.3-0.2%
81657VailStandard4,835$100,573152.9-15.7%
81645MinturnPO Box1,028$102,03910.8-10.9%
81649Red CliffPO Box345125.428.7%
81655WolcottPO Box227$125,53958.8141.5%
80426BurnsPO Box102$95,68863.3-53.0%
80463Mc CoyStandard100$192,65655.3-28.6%
80423BondStandard83204.6-37.1%
81658VailPO Box0.0

Adjacent & Nearby Counties