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zipcodes.pro — CITY/LA/SIMPSON

Simpson ZIP code, Louisiana

The ZIP code for Simpson, LA is 71474, and its area code is 337.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
395
Area code
337

NANPA lists no telephone rate centre for Simpson itself, so these are the area codes of the nearest one, Leesville (12.5 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Simpson uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Simpson in numbers

About 395 people live in Simpson, in 164 households. The median household income is $90,313 a year, 49% above the Louisiana median of $60,756 (US: $80,734). The median owner-occupied home is valued at $147,200 (32% below the Louisiana median). The median age is 43.4; 9.9% of adults 25 and over hold a bachelor's degree or higher (27.0% across Louisiana); the average commute takes 35 minutes.

Population395Simpson395
Households164Simpson164
Median age43.4Simpson43.4Louisiana38.0US 38.9
Median household income$90,313Simpson$90,313Louisiana$60,756US $80,734
Median home value$147,200Simpson$147,200Louisiana$216,500US $332,700
Bachelor's degree or higher9.9%Simpson9.9%Louisiana27.0%US 35.7%
Mean commute34.7 minSimpson34.7 minLouisiana25.7 minUS 26.4 min
Population density49 / sq miSimpson49 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Simpson village. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Simpson

ZIP codes with the USPS city name Simpson
ZIP City Type Population Median income Median home
71474 Simpson , LA Standard 348 $85,417 $149,600

Other ZIP codes overlapping Simpson

These ZIP codes cover part of Simpson but are addressed as somewhere else.

ZIP codes overlapping Simpson
ZIP City Type Population Median income Median home
71446 Leesville , LA Standard 21,275 $55,925 $166,200

Map of Simpson ZIP codes

71474

The ZIP codes of Simpson, LA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Simpson

The nearest larger towns are Fort Polk North (2,401 people, 15 mi), Leesville (5,495 people, 18 mi) and New Llano (2,144 people, 19 mi).

Towns near Simpson
TownPopulationDistance
Leesville 5,495 18.0 mi
Fort Polk South 7,869 18.8 mi

More nearby: every ZIP code in Vernon Parish · Louisiana ZIP codes

Cite this page

zipcodes.pro. “Simpson, LA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/la/simpson

Underlying data is public domain or openly licensed — sources, vintages and licences.