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County ZIP codes · Kansas · FIPS 20069

Gray County, KS ZIP Codes

Gray County, Kansas has 7 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 4 of the residential ones lie mainly in Gray County and 3 mainly in a neighboring county; 7 cross the county line. Median household income ranges from $67,000 in 67867 (Montezuma) to $79,877 in 67835 (Cimarron) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Gray County?

67835 · Cimarron: $80k67837 · Copeland: $67k67841 · Ensign: $71k67844 · Fowler: $56k67846 · Garden City: $73k67853 · Ingalls: $98k67867 · Montezuma: $67k6784667835678536786767844678376784167835 · Cimarron: $80k67837 · Copeland: $67k67841 · Ensign: $71k67844 · Fowler: $56k67846 · Garden City: $73k67853 · Ingalls: $98k67867 · Montezuma: $67k6784667835678536786767844678376784167835 · Cimarron: $80k67837 · Copeland: $67k67841 · Ensign: $71k67844 · Fowler: $56k67846 · Garden City: $73k67853 · Ingalls: $98k67867 · Montezuma: $67k67846678356785367867678446783767841
The residential ZIP codes of Gray 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).

How different are its ZIP codes?

They carry 7 postal town names: Garden City, Cimarron, Montezuma, Copeland, Ingalls, Fowler, Ensign.

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

All 7 residential ZIP codes in Gray County

4 ZIP codes lie mainly in Gray County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Gray County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
67835 Cimarron 2,716 6 $80k $216k 49%
67867 Montezuma 1,596 7 $67k $187k 85%
67853 Ingalls 875 3 $98k $164k 84%
67841 Ensign 377 3 $71k $138k 61%

Partly in Gray County

Residential ZIP codes mainly in another county that reach at least 1% into Gray County, by their share here
In this county
67837 Copeland 927 4 $67k $305k 33%
67844 Fowler 796 3 $56k $125k 8%
67846 Garden City 34,475 44 $73k $196k 2%

Download the 7 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?

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

Share of each ZIP code's land in Gray County and in the neighboring counties
ZIPIn GrayElsewhere
678462%Finney County96%; Lane County2%
6783549%Finney County43%; Hodgeman County8%
6786785%Meade County15%
6783733%Haskell County59%; Meade County9%
6785384%Finney County16%
678448%Meade County82%; Ford County10%
6784161%Ford County39%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Gray County starts with 678.

Three-digit prefixes of Gray 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 Gray County's
PrefixSectional centerHereAll codes
678Wichita, KS (SCF 670)739

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