Washington County ZIP Codes

List of ZIP Codes in Washington County

The following table lists ZIP Codes associated with Washington 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 72701 35.9873 -94.08179 Fayetteville 48,964 150.1
2 72703 36.1155 -94.04897 Fayetteville 35,964 345.4
3 72704 36.10475 -94.29539 Fayetteville 29,475 147.7
4 72717 35.84054 -94.42503 Canehill 1,042 9.3
5 72729 35.78992 -94.46338 Evansville 121 4.1
6 72730 36.03057 -94.26588 Farmington 11,068 205.6
7 72744 35.96287 -94.43851 Lincoln 5,314 26.0
8 72749 35.86712 -94.43932 Morrow 389 128.9
9 72753 35.93477 -94.32607 Prairie Grove 10,425 45.1
10 72762 36.18747 -94.22794 Springdale 47,402 314.8
11 72764 36.17746 -94.051 Springdale 57,468 335.3
12 72769 36.0347 -94.49702 Summers 910 8.6
13 72774 35.87777 -94.21533 West Fork 7,298 23.5
14 72959 35.77157 -94.06686 Winslow 2,957 5.7


About Washington County ZIP Codes

Washington 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 258,797 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 Washington County are located in cities such as Fayetteville, Springdale, Farmington, Prairie Grove, West Fork. These cities and towns help define the economic and demographic character of the county.

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