ZIP code · Jaroso · Colorado · United States

ZIP code 81138 — Jaroso

Name: Jaroso (81138)
Address: Colorado, 81138, US

ZIP code 81138 serves Jaroso, Colorado.

Postal code: 81138
Single source Value from one source, not cross-checked.
City: Jaroso
County: Costilla
State: Colorado
Country: United States
Coordinates: 37.0028, -105.6242 — precision precise (locality)
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Population: 27 (ZCTA, ACS 5-year)
Time zone: America/Denver (UTC−7 / UTC−6 DST)

Nearby localities

81152San Luis · 17 km
81126Chama · 28 km
81141Manassa · 33 km
81148Romeo · 37 km
81129Conejos · 37 km
81151Sanford · 38 km
81120Antonito · 38 km
81140La Jara · 47 km
81123Blanca · 49 km
81133Fort Garland · 51 km

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). Data generated on 2026-08-21. Methodology · Report an error on this page