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County ZIP codes · Louisiana · FIPS 22083

Richland Parish, LA ZIP Codes

Richland Parish, Louisiana has 8 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 4 of the residential ones lie mainly in Richland Parish and 4 mainly in a neighboring county; 4 cross the county line. Median household income ranges from $49,668 in 71269 (Rayville) to $58,958 in 71259 (Mangham) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Richland Parish?

71218 · Archibald: –71232 · Delhi: $56k71237 · Epps: $50k71259 · Mangham: $59k71264 · Oak Ridge: $69k71269 · Rayville: $50k71279 · Start: –71418 · Columbia: $41k71418712697123271264712377125971218 · Archibald: –71232 · Delhi: $56k71237 · Epps: $50k71259 · Mangham: $59k71264 · Oak Ridge: $69k71269 · Rayville: $50k71279 · Start: –71418 · Columbia: $41k71418712697123271264712377125971218 · Archibald: –71232 · Delhi: $56k71237 · Epps: $50k71259 · Mangham: $59k71264 · Oak Ridge: $69k71269 · Rayville: $50k71279 · Start: –71418 · Columbia: $41k714187126971232712647123771259
The residential ZIP codes of Richland 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?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $49,668 and $55,754.

They carry 8 postal town names: Rayville, Delhi, Columbia, Mangham, Oak Ridge, Epps, Start, Archibald.

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

All 8 residential ZIP codes in Richland Parish

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

Residential ZIP codes mainly in Richland Parish, largest first; "In this county" is the share of the ZIP's land in the county
In this county
71269 Rayville 12,318 38 $50k $146k 100%
71259 Mangham 2,010 22 $59k $145k 100%
71279 Start 50 667 – – 100%
71218 Archibald no residents 0 – – 100%

Partly in Richland Parish

Residential ZIP codes mainly in another county that reach at least 1% into Richland Parish, by their share here
In this county
71232 Delhi 5,768 23 $56k $121k 31%
71264 Oak Ridge 1,130 10 $69k $158k 19%
71237 Epps 1,028 13 $50k $67k 17%
71418 Columbia 5,233 15 $41k $92k 7%

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?

4 ZIP codes of Richland Parish extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Richland Parish and in the neighboring counties
ZIPIn RichlandElsewhere
7123231%Madison Parish 46%; Franklin Parish 22%
714187%Caldwell Parish 84%; Catahoula Parish 6%; Ouachita Parish 3%
7126419%Morehouse Parish 81%
7123717%West Carroll Parish 48%; East Carroll Parish 26%; Madison Parish 9%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Richland Parish's ZIP codes use 2 prefixes: 712 and 714.

Three-digit prefixes of Richland 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 Richland Parish's
PrefixSectional centerHereAll codes
712 Shreveport, LA (SCF 710) 7 63
714 Shreveport, LA (SCF 710) 1 68

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