Lafayette Parish, Louisiana ZIP codes
18 ZIP codes are in Lafayette Parish, plus 5 that cross in from neighboring parishes. It's part of the Lafayette, LA metro area.
- ZIP codes
- 18
- Population in these ZIPs
- 249,293
- Avg. median income
- $72,300population-weighted
- Cities & towns
- 7
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Lafayette Parish
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 70501 | Lafayette | 26,465 | $33,365 | $106,400 |
| 70502 PO Box | Lafayette | — | — | — |
| 70503 | Lafayette | 28,643 | $94,688 | $284,800 |
| 70504 PO Box | Lafayette | — | — | — |
| 70505 PO Box | Lafayette | — | — | — |
| 70506 | Lafayette | 42,318 | $57,379 | $208,200 |
| 70507 | Lafayette | 20,096 | $64,049 | $212,900 |
| 70508 | Lafayette | 40,592 | $86,005 | $294,100 |
| 70509 PO Box | Lafayette | — | — | — |
| 70518 | Broussard | 17,263 | $106,710 | $282,200 |
| 70520 | Carencro | 20,390 | $62,575 | $212,700 |
| 70529 | Duson | 12,949 | $51,632 | $217,800 |
| 70558 | Milton | 24 | — | — |
| 70583 | Scott | 8,386 | $51,470 | $215,200 |
| 70592 | Youngsville | 32,167 | $93,204 | $278,400 |
| 70593 PO Box | Lafayette | — | — | — |
| 70596 PO Box | Lafayette | — | — | — |
| 70598 PO Box | Lafayette | — | — | — |
ZIP codes partly in Lafayette Parish
These ZIP codes are mostly in a neighboring parish but cover part of Lafayette Parish.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 70517 | Breaux Bridge | St. Martin Parish | 26,024 | $60,778 | $176,100 |
| 70525 | Church Point | Acadia Parish | 14,687 | $44,697 | $160,100 |
| 70555 | Maurice | Vermilion Parish | 8,759 | $76,213 | $251,300 |
| 70560 | New Iberia | Iberia Parish | 36,996 | $45,509 | $118,800 |
| 70578 | Rayne | Acadia Parish | 16,432 | $49,875 | $172,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Lafayette Parish
Nearby parishes
Frequently asked questions
How many ZIP codes are in Lafayette Parish, Louisiana?
18 ZIP codes are mainly in Lafayette Parish, and 5 more ZIP codes from neighboring areas reach partly into it.
What cities are in Lafayette Parish?
ZIP codes in Lafayette Parish use the city names Broussard, Carencro, Duson, Lafayette, Milton, Scott and Youngsville.
What metro area is Lafayette Parish in?
Lafayette Parish is part of the Lafayette, LA metropolitan statistical area.