Plain

City ZIP codes · Arkansas

Eureka Springs, AR ZIP Codes

2 ZIP codes use the postal name Eureka Springs, Arkansas (Census 2020 ZCTAs and GeoNames postal codes, October 2026), all residential. Eureka Springs's most populous ZIP code is 72632, with 5,169 people (ACS 2020-2024); 7% of its land is in the city of Eureka Springs.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Eureka Springs's ZIP codes?

72631: $57k median household income72632: $46k median household income726327263172631: $57k median household income72632: $46k median household income726327263172631: $57k median household income72632: $46k median household income7263272631
The 2 residential ZIP codes named Eureka Springs, 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).

All 2 residential ZIP codes of Eureka Springs

Residential ZIP codes with the postal name Eureka Springs, AR, largest first (ACS 2020-2024); sort by any column
County
72632 Carroll County 5,169 53 $46k $247k
72631 Carroll County 4,361 88 $57k $259k

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 Eureka Springs's ZIP codes reach?

Eureka Springs's residential ZIP codes lie in 2 counties: Carroll County (2 ZIP codes mainly there), Madison County (part of a ZIP code).

Which places do Eureka Springs's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Eureka Springs's residential ZIP codes cover Eureka Springs 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:

  • Beaver 72631
  • Holiday Island census-designated 72631

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

Which first three digits do Eureka Springs'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 Eureka Springs starts with 726.

Three-digit prefixes of Eureka Springs'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 Eureka Springs's
PrefixSectional centerHereAll codes
726 Nw Arkansas, AR (SCF 727) 2 55

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