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City ZIP codes · Kansas

Manhattan, KS ZIP Codes

4 ZIP codes use the postal name Manhattan, Kansas (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 3 residential and 1 for PO boxes or a single organization. Median household income runs from $54,833 in 66502 to $97,846 in 66503, 1.8 times as much (Census Bureau, ACS 2020-2024). Manhattan's most populous ZIP code is 66502, with 43,693 people (ACS 2020-2024); 5% of its land is in the city of Manhattan.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Manhattan's ZIP codes?

66502: $55k median household income66503: $98k median household income66506: – median household income665026650366502: $55k median household income66503: $98k median household income66506: – median household income665026650366502: $55k median household income66503: $98k median household income66506: – median household income6650266503
The 3 residential ZIP codes named Manhattan, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$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 Manhattan's ZIP codes?

The highest median household income is in 66503 ($97,846), the lowest in 66502 ($54,833). Home values run from $223,100 in 66502 to $339,100 in 66503.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 3 residential ZIP codes of Manhattan

Residential ZIP codes with the postal name Manhattan, KS, largest first (ACS 2020-2024); sort by any column
County
66502 Riley County 43,693 197 $55k $223k
66503 Riley County 17,273 208 $98k $339k
66506 Riley County 3,155 4,456 – –

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Manhattan

1 ZIP code named Manhattan has no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Manhattan, KS: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
66505Riley County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Manhattan's ZIP codes reach?

Manhattan's residential ZIP codes lie in 4 counties: Riley County (3 ZIP codes mainly there), Pottawatomie County (part of a ZIP code), Geary County (part of a ZIP code), Wabaunsee County (part of a ZIP code).

Which places do Manhattan's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Manhattan's residential ZIP codes cover Manhattan itself and 2 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Keats census-designated 66503
  • Zeandale census-designated 66502

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

Which first three digits do Manhattan'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 Manhattan starts with 665.

Three-digit prefixes of Manhattan'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 Manhattan's
PrefixSectional centerHereAll codes
665 Kansas City, MO (SCF 640) 4 44

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