Altona, CO ZIP Code

Mailing address format for Altona

John Smith
123 Main St
ALTONA CO 80304
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Altona

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Altona? Location, county and time zone

State

Colorado

County

Boulder County

GPS coordinates

40.12193, -105.29617

Elevation

5,600 ft (1,707 m)

Time zone

America/DenverMST · UTC-07:00

Population

512

Map of Altona, CO 80304

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ZIP codes near Altona

• Lazy Acres, CO
  804553.2 mi
• Glendale, CO
  804554.7 mi
• Jamestown, CO
  804555.1 mi
• Sunshine, CO
  804555.6 mi
• Pine Brook Hill, CO
  803045.8 mi
• Seven Hills, CO
  803026.4 mi
• Crisman, CO
  803026.8 mi
• Lyons, CO
  805037.1 mi
• Boulder, CO
  80310, 80305, 80304, 803017.1 mi
• Niwot, CO
  805447.5 mi
• Bar-K Ranch, CO
  804557.6 mi
• Valmont, CO
  803017.6 mi

Altona ZIP code: FAQ