Gonzales, LA ZIP Codes
One ZIP code serves Gonzales, Louisiana: 70737. Together they are home to 49,084 residents in 19,340 households. That is more than the 13,108 people counted inside Gonzales city limits, because these ZIP codes reach past its boundary.
Gonzales city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 13,108 |
| Households | 5,531 |
| Median household income | $75,451 |
| Median home value | $225,800 |
| Median age | 38.9 |
| Median rent | $1,497 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 49,084 |
| Households (sum of ZIP codes) | 19,340 |
| Median household income, range across ZIP codes | $82,521 (70737) to $82,521 (70737) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $82,521 |
| Homeowners | 78.0% |
| Households with kids under 18 | 32.2% |
| Moved in the past year | 11.3% |
| Carrier routes in EDDM2GO's route library | not loaded yet |
Every ZIP code in Gonzales
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 70737 | Gonzales | 49,084 | 19,340 | $82,521 | $261,600 | 78.0% | 32.2% | 11.3% | — | — | 17% of its land; mailing city |
A ZIP code is listed for Gonzales when at least 10% of its land lies inside Gonzales city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Gonzales. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Gonzales.
Counties
- Ascension County — 7 ZIP codes
Price a mailing to Gonzales ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Gonzales, LA?
- 70737. A ZIP code is listed for Gonzales when at least 10% of its land lies inside Gonzales city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Gonzales.
- What is the population of Gonzales, LA?
- The Census Bureau counts 13,108 residents inside Gonzales city limits (ACS 2020–2024). The 1 ZIP code that serve Gonzales hold 49,084 residents in all.
- What is the median household income in Gonzales, LA?
- $75,451 inside Gonzales city limits, per the Census Bureau. Across its ZIP codes the medians run from $82,521 to $82,521.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.