County ZIP codes · Arkansas · FIPS 05125

Saline County, AR ZIP Codes

Saline County, Arkansas has 17 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 14 residential and 3 for PO boxes or a single organization. 10 of the residential ones lie mainly in Saline County and 4 mainly in a neighboring county; 12 cross the county line. Median household income ranges from $52,132 in 72206 (Little Rock) to $87,869 in 72019 (Benton) (Census Bureau, ACS 2020-2024).

ACS2020-24
Census2020

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

How different are its ZIP codes?

72206 · $52k 72019 · $88k

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $66,107 and $80,920.

They carry 12 postal town names.

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

All 14 residential ZIP codes in Saline County

10 ZIP codes lie mainly in Saline County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Saline County, largest first; "In this county" is the share of the ZIP's land in the county
						In this county
72019	Benton	30,055	174	$88k	$267k	100%
72015	Benton	28,712	338	$66k	$180k	76%
72002	Alexander	21,495	326	$86k	$220k	93%
72022	Bryant	18,808	1,383	$81k	$216k	100%
72103	Mabelvale	15,736	515	$68k	$156k	77%
72065	Hensley	5,457	87	$76k	$223k	58%
72011	Bauxite	4,648	79	$84k	$208k	96%
72087	Lonsdale	1,732	28	$46k	$159k	64%
72122	Paron	1,471	12	–	–	90%
72167	Traskwood	1,261	32	$90k	$211k	46%

Partly in Saline County

Residential ZIP codes mainly in another county that reach at least 1% into Saline County, by their share here
						In this county
72210	Little Rock	15,621	316	$70k	$244k	27%
71909	Hot Springs Village	18,449	233	$75k	$266k	27%
72206	Little Rock	22,667	203	$52k	$142k	5%
72104	Malvern	23,624	72	$55k	$128k	1%

Download the 17 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?

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

Share of each ZIP code's land in Saline County and in the neighboring counties
ZIP	In Saline	Elsewhere
72015	76%	Grant County 24%
72104	1%	Hot Spring County 95%; Garland County 3%
72206	5%	Pulaski County 95%
72002	93%	Pulaski County 7%
71909	27%	Garland County 73%
72103	77%	Pulaski County 23%
72210	27%	Pulaski County 73%
72065	58%	Pulaski County 26%; Grant County 17%
72011	96%	Grant County 4%
72087	64%	Garland County 36%
72122	90%	Pulaski County 10%
72167	46%	Grant County 35%; Hot Spring County 19%

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

PO Box and single-organization ZIP codes

ZIP codes in Saline County without a residential area (GeoNames postal codes)
ZIP	Postal name
72018	Benton
72089	Bryant
72158	Benton

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Saline County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Saline County's ZIP codes use 4 prefixes: 719, 720, 721 and 722.

Three-digit prefixes of Saline 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 Saline County's
Prefix	Sectional center	Here	All codes
719	Little Rock, AR (SCF 720)	1	44
720	Little Rock, AR (SCF 720)	9	81
721	Little Rock, AR (SCF 720)	5	68
722	Little Rock, AR (SCF 720)	2	25

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

Where are the ZIP codes of Saline County?