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County ZIP codes · Arkansas · FIPS 05103

Ouachita County, AR ZIP Codes

Ouachita County, Arkansas has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 7 residential and 1 for PO boxes or a single organization. 5 of the residential ones lie mainly in Ouachita County and 2 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $49,110 in 71701 (Camden) to $50,577 in 71762 (Smackover) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Ouachita County?

71701 · Camden: $49k71720 · Bearden: $61k71726 · Chidester: $31k71751 · Louann: –71762 · Smackover: $51k71763 · Sparkman: $73k71764 · Stephens: $62k7170171763717647172671720717517176271701 · Camden: $49k71720 · Bearden: $61k71726 · Chidester: $31k71751 · Louann: –71762 · Smackover: $51k71763 · Sparkman: $73k71764 · Stephens: $62k7170171763717647172671720717517176271701 · Camden: $49k71720 · Bearden: $61k71726 · Chidester: $31k71751 · Louann: –71762 · Smackover: $51k71763 · Sparkman: $73k71764 · Stephens: $62k71701717637176471726717207175171762
The residential ZIP codes of Ouachita 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 7 postal town names: Camden, Smackover, Bearden, Stephens, Sparkman, Chidester, Louann.

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

All 7 residential ZIP codes in Ouachita County

5 ZIP codes lie mainly in Ouachita County; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Ouachita County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
71701 Camden 16,847 59 $49k $114k 81%
71720 Bearden 2,523 18 $61k $102k 54%
71764 Stephens 1,688 9 $62k $68k 63%
71726 Chidester 1,108 6 $31k $69k 99%
71751 Louann 573 7 – $86k 100%

Partly in Ouachita County

Residential ZIP codes mainly in another county that reach at least 1% into Ouachita County, by their share here
In this county
71763 Sparkman 1,607 7 $73k $87k 11%
71762 Smackover 2,929 49 $51k $106k 9%

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 Ouachita County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Ouachita County and in the neighboring counties
ZIPIn OuachitaElsewhere
7170181%Calhoun County 19%
717629%Union County 91%
7172054%Dallas County 40%; Calhoun County 6%
7176463%Columbia County 23%; Nevada County 13%
7176311%Dallas County 85%; Clark County 4%
7172699%Nevada County 1%

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

PO Box and single-organization ZIP codes

ZIP codes in Ouachita County without a residential area (GeoNames postal codes)
ZIPPostal name
71711Camden

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Ouachita 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 Ouachita County starts with 717.

Three-digit prefixes of Ouachita 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 Ouachita County's
PrefixSectional centerHereAll codes
717 Little Rock, AR (SCF 720) 8 33

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