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City ZIP codes · Iowa

Ankeny, IA ZIP Codes

2 ZIP codes use the postal name Ankeny, Iowa (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Median household income runs from $99,572 in 50021 to $117,826 in 50023 (Census Bureau, ACS 2020-2024). Ankeny's most populous ZIP code is 50023, with 46,306 people (ACS 2020-2024); 71% of its land is in the city of Ankeny.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Ankeny's ZIP codes?

50021: $100k median household income50023: $118k median household income500215002350021: $100k median household income50023: $118k median household income500215002350021: $100k median household income50023: $118k median household income5002150023
The 2 residential ZIP codes named Ankeny, 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 Ankeny's ZIP codes?

The highest median household income is in 50023 ($117,826), the lowest in 50021 ($99,572). Home values run from $317,200 in 50021 to $345,100 in 50023.

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

All 2 residential ZIP codes of Ankeny

Residential ZIP codes with the postal name Ankeny, IA, largest first (ACS 2020-2024); sort by any column
County
50023 Polk County 46,306 2,208 $118k $345k
50021 Polk County 30,283 1,258 $100k $317k

Download the 2 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).

Which counties do Ankeny's ZIP codes reach?

Ankeny's residential ZIP codes lie in Polk County.

Which places do Ankeny's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Ankeny's residential ZIP codes cover Ankeny itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Saylorville census-designated 50023

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

Which first three digits do Ankeny'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 Ankeny starts with 500.

Three-digit prefixes of Ankeny'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 Ankeny's
PrefixSectional centerHereAll codes
500 Des Moines, IA (SCF 500) 2 68

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