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County ZIP codes · Louisiana · FIPS 22061

Lincoln Parish, LA ZIP Codes

Lincoln Parish, Louisiana has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 8 residential and 1 for PO boxes or a single organization. 6 of the residential ones lie mainly in Lincoln Parish and 2 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $36,791 in 71270 (Ruston) to $64,195 in 71227 (Choudrant) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Lincoln Parish?

71001 · Arcadia: $31k71227 · Choudrant: $64k71234 · Downsville: $85k71235 · Dubach: $58k71245 · Grambling: –71270 · Ruston: $37k71272 · Ruston: –71275 · Simsboro: $36k7127071001712357122771275712347124571001 · Arcadia: $31k71227 · Choudrant: $64k71234 · Downsville: $85k71235 · Dubach: $58k71245 · Grambling: –71270 · Ruston: $37k71272 · Ruston: –71275 · Simsboro: $36k71270710017123571227712757123471001 · Arcadia: $31k71227 · Choudrant: $64k71234 · Downsville: $85k71235 · Dubach: $58k71245 · Grambling: –71270 · Ruston: $37k71272 · Ruston: –71275 · Simsboro: $36k712707100171235712277127571234
The residential ZIP codes of Lincoln Parish (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: Ruston, Downsville, Grambling, Dubach, Choudrant, Arcadia, Simsboro.

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

All 8 residential ZIP codes in Lincoln Parish

6 ZIP codes lie mainly in Lincoln Parish; 2 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Lincoln Parish, largest first; "In this county" is the share of the ZIP's land in the county
In this county
71270 Ruston 32,885 159 $37k $222k 61%
71245 Grambling 4,439 819 – $164k 100%
71235 Dubach 4,034 25 $58k $182k 96%
71227 Choudrant 3,783 33 $64k $256k 60%
71275 Simsboro 2,363 24 $36k $110k 77%
71272 Ruston 1,969 5,293 – – 100%

Partly in Lincoln Parish

Residential ZIP codes mainly in another county that reach at least 1% into Lincoln Parish, by their share here
In this county
71001 Arcadia 3,747 28 $31k $97k 24%
71234 Downsville 5,396 46 $85k $156k 6%

Download the 9 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 Lincoln Parish extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Lincoln Parish and in the neighboring counties
ZIPIn LincolnElsewhere
7127061%Jackson Parish 39%
712346%Union Parish 86%; Ouachita Parish 8%
7123596%Union Parish 3%; Claiborne Parish 1%
7122760%Jackson Parish 37%; Ouachita Parish 3%
7100124%Bienville Parish 45%; Claiborne Parish 31%
7127577%Bienville Parish 23%

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

PO Box and single-organization ZIP codes

ZIP codes in Lincoln Parish without a residential area (GeoNames postal codes)
ZIPPostal name
71273Ruston

Source: GeoNames postal codes (CC BY 4.0).

Which first three digits do Lincoln Parish's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Lincoln Parish's ZIP codes use 2 prefixes: 710 and 712.

Three-digit prefixes of Lincoln Parish'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 Lincoln Parish's
PrefixSectional centerHereAll codes
710 Shreveport, LA (SCF 710) 1 56
712 Shreveport, LA (SCF 710) 8 63

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