Zip Code 70445 — Lacombe, LA
70445 is a ZIP Code associated with Lacombe, LA, located within St. Tammany. 70445 ranks #10 out of 16 ZIP codes in St. Tammany County by population (and #155 out of 539 in LA). The area supports an estimated population of 9,288 residents across Data Pending housing units, with a population density of 33.1 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (30.363520, -89.912650)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 70445 |
| Primary City | Lacombe |
| State / Province | LA |
| County | St. Tammany |
| Total Population | 9,288 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 33.1 people/sq mi |
| Timezone | America/Chicago |
How 70445 Compares
| Metric | ZIP 70445 | St. Tammany County | LA State Average |
|---|
| Population | 9,288 | 272,334 (Total) | 4,611,457 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 33.1 /sq mi | -- | -- |
| County Pop Rank | #10 of 16 | -- | -- |
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 →