Plain

County ZIP codes · Arkansas · FIPS 05037

Cross County, AR ZIP Codes

Cross County, Arkansas has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 5 of the residential ones lie mainly in Cross County and 3 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $48,728 in 72326 (Colt) to $58,938 in 72396 (Wynne) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Cross County?

72324 · Cherry Valley: $36k72326 · Colt: $49k72331 · Earle: $47k72346 · Heth: $66k72347 · Hickory Ridge: $52k72373 · Parkin: $27k72387 · Vanndale: –72396 · Wynne: $59k7239672331723737232472326723477234672324 · Cherry Valley: $36k72326 · Colt: $49k72331 · Earle: $47k72346 · Heth: $66k72347 · Hickory Ridge: $52k72373 · Parkin: $27k72387 · Vanndale: –72396 · Wynne: $59k7239672331723737232472326723477234672324 · Cherry Valley: $36k72326 · Colt: $49k72331 · Earle: $47k72346 · Heth: $66k72347 · Hickory Ridge: $52k72373 · Parkin: $27k72387 · Vanndale: –72396 · Wynne: $59k72396723317237372324723267234772346
The residential ZIP codes of Cross 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 8 postal town names: Wynne, Earle, Cherry Valley, Colt, Parkin, Hickory Ridge, Heth, Vanndale.

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

All 8 residential ZIP codes in Cross County

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

Residential ZIP codes mainly in Cross County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
72396 Wynne 12,766 52 $59k $145k 95%
72324 Cherry Valley 2,051 16 $36k $105k 96%
72373 Parkin 832 7 $27k $46k 100%
72347 Hickory Ridge 719 8 $52k $62k 77%
72387 Vanndale no residents 0 – – 100%

Partly in Cross County

Residential ZIP codes mainly in another county that reach at least 1% into Cross County, by their share here
In this county
72331 Earle 2,316 16 $47k $87k 33%
72326 Colt 1,929 21 $49k $99k 7%
72346 Heth 513 6 $66k $54k 3%

Download the 8 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?

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

Share of each ZIP code's land in Cross County and in the neighboring counties
ZIPIn CrossElsewhere
7239695%St. Francis County5%
7233133%Crittenden County67%
7232496%Poinsett County4%
723267%St. Francis County93%
7234777%Jackson County23%
723463%St. Francis County91%; Crittenden County7%

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

Which first three digits do Cross 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 Cross County starts with 723.

Three-digit prefixes of Cross 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 Cross County's
PrefixSectional centerHereAll codes
723Memphis, TN (SCF 380)865

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