Sebastian County ZIP Codes

List of ZIP Codes in Sebastian County

The following table lists ZIP Codes associated with Sebastian County, Arkansas, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

S.N.	Zip Code	Latitude	Longitude	City	Population	Density
1	72901	35.3652	-94.4155	Fort Smith	19,966	882.4
2	72903	35.35241	-94.36042	Fort Smith	26,318	627.1
3	72904	35.4151	-94.38338	Fort Smith	22,627	638.2
4	72905	35.26004	-94.24265	Fort Smith	0	0.0
5	72908	35.30595	-94.4099	Fort Smith	14,003	704.8
6	72916	35.27236	-94.37256	Fort Smith	11,087	113.6
7	72923	35.30904	-94.28954	Barling	4,971	117.2
8	72936	35.1896	-94.23069	Greenwood	14,182	67.7
9	72937	35.13764	-94.39545	Hackett	3,546	22.5
10	72938	35.00665	-94.38097	Hartford	1,177	8.7
11	72940	35.11488	-94.26427	Huntington	1,936	17.1
12	72941	35.35018	-94.16214	Lavaca	4,775	42.5
13	72944	35.03366	-94.24173	Mansfield	2,669	14.0
14	72945	35.09559	-94.36297	Midland	541	162.3

About Sebastian County ZIP Codes

Sebastian County in Arkansas (AR) is served by approximately 14 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 127,798 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Sebastian County are located in cities such as Fort Smith, Greenwood, Barling, Lavaca, Hackett. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Sebastian County, Arkansas follow the America/Chicago time zone.

Sebastian County ZIP Codes

List of ZIP Codes in Sebastian County

About Sebastian County ZIP Codes

Arkansas Counties ZIP Codes

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