Zip Code 71291 — West Monroe, LA
71291 is a ZIP Code associated with West Monroe, LA, located within Ouachita. 71291 ranks #2 out of 8 ZIP codes in Ouachita County by population (and #25 out of 539 in LA). The area supports an estimated population of 35,269 residents across Data Pending housing units, with a population density of 208.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (32.569770, -92.182770)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 71291 |
| Primary City | West Monroe |
| State / Province | LA |
| County | Ouachita |
| Total Population | 35,269 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 208.0 people/sq mi |
| Timezone | America/Chicago |
How 71291 Compares
| Metric | ZIP 71291 | Ouachita County | LA State Average |
|---|
| Population | 35,269 | 151,402 (Total) | 4,611,457 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 208.0 /sq mi | -- | -- |
| County Pop Rank | #2 of 8 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →