Hahnville, LA ZIP Codes
One ZIP code serves Hahnville, Louisiana: 70057. Together they are home to 4,122 residents in 1,229 households.
Hahnville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 3,520 |
| Households | 1,093 |
| Median household income | $100,956 |
| Median home value | $246,100 |
| Median age | 41.8 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,122 |
| Households (sum of ZIP codes) | 1,229 |
| Median household income, range across ZIP codes | $90,236 (70057) to $90,236 (70057) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $90,236 |
| Homeowners | 96.6% |
| Households with kids under 18 | 37.5% |
| Moved in the past year | 13.0% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Hahnville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70057 | Hahnville | 4,122 | 1,229 | $90,236 | $239,100 | 96.6% | 37.5% | 13.0% | — | — | 12% of its land; mailing city |
A ZIP code is listed for Hahnville when at least 10% of its land lies inside the Hahnville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hahnville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hahnville.
Counties
- St. Charles County — 9 ZIP codes
Price a mailing to Hahnville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hahnville, LA?
- 70057. A ZIP code is listed for Hahnville when at least 10% of its land lies inside the Hahnville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Hahnville.
- What is the population of Hahnville, LA?
- The Census Bureau counts 3,520 residents inside Hahnville Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Hahnville hold 4,122 residents in all.
- What is the median household income in Hahnville, LA?
- $100,956 inside Hahnville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $90,236 to $90,236.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.