County ZIP codes · Arkansas · FIPS 05033
Crawford County, AR ZIP Codes
Crawford County, Arkansas has 12 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 11 residential and 1 for PO boxes or a single organization. 9 of the residential ones lie mainly in Crawford County and 2 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $49,254 in 72952 (Rudy) to $75,494 in 72946 (Mountainburg) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Crawford County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $51,923 and $62,988.
They carry 11 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 11 residential ZIP codes in Crawford County
9 ZIP codes lie mainly in Crawford County; 2 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 72956 | Van Buren | 34,546 | 333 | $63k | $184k | 100% |
| 72921 | Alma | 12,888 | 145 | $75k | $222k | 100% |
| 72946 | Mountainburg | 3,844 | 41 | $76k | $165k | 88% |
| 72952 | Rudy | 2,101 | 43 | $49k | $166k | 100% |
| 72932 | Cedarville | 1,696 | 92 | $60k | $165k | 100% |
| 72934 | Chester | 1,147 | 16 | $59k | $177k | 100% |
| 72955 | Uniontown | 719 | 52 | – | $157k | 100% |
| 72935 | Dyer | 521 | 261 | – | $166k | 100% |
| 72948 | Natural Dam | 334 | 5 | $76k | $217k | 97% |
Partly in Crawford County
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?
4 ZIP codes of Crawford County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Crawford | Elsewhere |
|---|---|---|
| 72947 | 46% | Franklin County 54% |
| 72946 | 88% | Franklin County 12% |
| 72959 | 25% | Washington County 59%; Franklin County 16% |
| 72948 | 97% | Washington County 3% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 72957 | Van Buren |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Crawford 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 Crawford County starts with 729.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 729 | Nw Arkansas, AR (SCF 727) | 12 | 43 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.