ZIP Codes of Saguache County, CO

Population & People
Population & People
Total Population
3,522
Household Income
Household Income
Median Income
$52,022
Housing
Housing
Total Housing Units
2,375
Business & Economy
Business & Economy
Total Businesses
79
Employment
Employment
Employment Rate
49.19%
Education
Education
Bachelor's Degree+
33.15%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 5 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:5 ZIP Codes (3 Standard, 2 PO Box, 0 Unique) [See All]
Area Code:719
Timezone:Mountain (GMT -07:00)
Local Time:2:11:34 PM
Population:3,522 [See All]
FIPS:08109
Land Area:1,927 sq mi
Water Area:1 sq mi
Coordinates:38.1682, -106.1077
Quick Link:
https://www.zip-codes.com/county/co-saguache.asp
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Colorado's #55 most populous county
3,522 residents across 5 ZIPs — #55 of 65 Colorado counties.

Standout ZIPs in this County


Most Populous
Saguache · 1,183 people
33.6% of county total
Highest Income
Villa Grove · $75,000 median
1.4× county average
Largest Land Area
Saguache · 643.6 sq mi
Spans the most ground
Fastest Growth
Crestone · -10.4% (10-yr)
1,173 → 1,051 residents
Most Educated
Crestone · 47.5% bachelor's+
475 of 1,000 adults 25+

Things worth knowing about Saguache County


3,522 residents live across 5 ZIPs covering 1,927 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 3,289 to 3,522 from 2014 to 2024 — a +7.1% change. 3 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 81155 (Villa Grove, $75,000 median) and poorest ZIP 81143 (Moffat, $30,915) are 14.8 miles apart — a 2.4× income gap across local geography.

Median home values vary 3.6× across this county — from $168,600 in 81143 (Moffat) to $609,800 in 81155 (Villa Grove).

Density varies across the county — from 1 people/sq mi in 81248 (Sargents) to 4 in 81131 (Crestone).

Educational attainment ranges from 20.3% bachelor's+ in 81155 (Villa Grove) to 47.5% in 81131 (Crestone) — the breadth of educational profiles across the area.

Within Colorado, this is the #55 most populous of 65 counties and ranks #57 for median household income with the #30 fastest decade growth .

Weighted by population, the typical household earns about $48,073 across the county — reflecting what a typical resident sees, not a simple ZIP average.

33.2% of adults age 25+ hold a bachelor's degree or higher (987 of 2,977 reporting).

3 Standard delivery, 2 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Saguache County


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
1,927
square miles
Avg density
1.8
people per sq mi
Population
3,522
across 5 ZIPs
Saguache
643.6 sq mi
1,183 residents
Moffat
433.9 sq mi
796 residents
Sargents
337.7 sq mi
264 residents

All ZIP Codes in Saguache County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
81149SaguacheStandard1,183$57,019643.624.4%
81131CrestonePO Box1,051$45,156239.0-10.4%
81143MoffatStandard796$30,915433.919.3%
81248SargentsPO Box264337.794.1%
81155Villa GroveStandard228$75,000273.1-37.0%

Adjacent & Nearby Counties