Erwinville, LA ZIP Codes
2 ZIP codes serve Erwinville, Louisiana: 70767 and 70729. Together they are home to 15,904 residents in 6,485 households. That is more than the 2,420 people counted inside Erwinville Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $68,384 in 70767 to $109,653 in 70729.
Erwinville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,420 |
| Households | 717 |
| Median household income | $52,120 |
| Median home value | $189,500 |
| Median age | 28.7 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 15,904 |
| Households (sum of ZIP codes) | 6,485 |
| Median household income, range across ZIP codes | $68,384 (70767) to $109,653 (70729) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $70,484 |
| Homeowners | 74.7% |
| Households with kids under 18 | 23.3% |
| Moved in the past year | 5.3% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Top facts
- Highest median household income in Erwinville: 70729 ($109,653)
- Most residents: 70767 (14,900 people)
- Highest homeownership: 70729 (93.3% own their home)
- Most households with kids: 70729 (41.2% of households)
- Most new movers: 70767 (5.4% moved in last year)
- Youngest median age: 70729 (31.8 years)
- Highest median home value: 70729 ($300,000)
Every ZIP code in Erwinville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70767 | Port Allen | 14,900 | 6,155 | $68,384 | $205,700 | 73.7% | 22.3% | 5.4% | — | — | 6% of its land |
| 70729 | Erwinville | 1,004 | 330 | $109,653 | $300,000 | 93.3% | 41.2% | 3.1% | — | — | mailing city |
A ZIP code is listed for Erwinville when at least 10% of its land lies inside the Erwinville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Erwinville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Erwinville.
Counties
- West Baton Rouge County — 4 ZIP codes
Price a mailing to Erwinville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Erwinville, LA?
- 70767 and 70729. A ZIP code is listed for Erwinville when at least 10% of its land lies inside the Erwinville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Erwinville.
- What is the population of Erwinville, LA?
- The Census Bureau counts 2,420 residents inside Erwinville Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Erwinville hold 15,904 residents in all.
- What is the median household income in Erwinville, LA?
- $52,120 inside Erwinville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $68,384 to $109,653.
- Which Erwinville ZIP code has the highest median household income?
- 70729, at $109,653, among ZIP codes with at least 1,000 residents.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.