Modoc County, California ZIP Codes

11 ZIP Codes

Zip Code
City
Population ↓
96101Alturas5,142
96134Tulelake2,346
96104Cedarville713
96015Canby437
97635New Pine Creek239
96112Fort Bidwell193
96054Lookout183
96115Lake City125
96108Davis Creek110
96110Eagleville65
96116Likely57

Overview of ZIP Codes in Modoc County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
11
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 11 ZCTAs in Modoc County, California (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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