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County ZIP codes · Kansas · FIPS 20033

Comanche County, KS ZIP Codes

Comanche County, Kansas has 3 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 3 of the residential ones extend into a neighboring county.

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Comanche County?

67029 · Coldwater: $52k67127 · Protection: $68k67155 · Wilmore: $47k67029671556712767029 · Coldwater: $52k67127 · Protection: $68k67155 · Wilmore: $47k67029671556712767029 · Coldwater: $52k67127 · Protection: $68k67155 · Wilmore: $47k670296715567127
The residential ZIP codes of Comanche County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

All 3 residential ZIP codes in Comanche County

Residential ZIP codes mainly in Comanche County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
67029 Coldwater 962 2 $52k $88k 98%
67127 Protection 681 4 $68k $56k 88%
67155 Wilmore 97 0 $47k – 87%

Download the 3 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

3 ZIP codes of Comanche County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Comanche County and in the neighboring counties
ZIPIn ComancheElsewhere
6702998%Kiowa County2%
6712788%Clark County12%
6715587%Kiowa County13%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Comanche County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Comanche County's ZIP codes use 2 prefixes: 670 and 671.

Three-digit prefixes of Comanche County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Comanche County's
PrefixSectional centerHereAll codes
670Wichita, KS (SCF 670)158
671Wichita, KS (SCF 670)242

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.