Knox County, Nebraska ZIP Codes

Zip Code
City
Population ↓
68730Crofton2,156
68729Creighton1,735
68718Bloomfield1,603
68760Niobrara1,126
68786Wausa1,080
68783Verdigre964
68724Center276
68789Winnetoon127

Overview of ZIP Codes in Knox 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.
8
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 8 ZCTAs in Knox County, Nebraska (US Census).

Sources

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

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