ZIP code 70403: Hammond, LA
70403 is a ZIP code in Hammond, Louisiana, mainly in Tangipahoa Parish, part of the Hammond, LA metro area. About 30,173 people live here.
- Population
- 30,173
- Median household income
- $50,976
- Typical home value
- $226,900+0.7% in 12 months
- Median rent
- $1,079gross, per month
- Median age
- 36.1
- Homeowners
- 66.4%of occupied homes
Shaded: ZIP code 70403's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 70403 details
| City | Hammond |
|---|---|
| State | Louisiana |
| County | Tangipahoa Parish (also partly Livingston Parish) |
| Metro area | Hammond, LA |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 42.3 sq mi, plus 0.2 sq mi of water |
| Population density | 713 people per sq mi |
| Bachelor's degree or higher | 22.8% of adults 25+ |
| Average commute | 29.3 minutes |
| Center coordinates | 30.48556, -90.48769 |
Median rent in 70403 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $995/mo |
| 2 bedrooms | $912/mo |
| 3 bedrooms | $1,367/mo |
| 4 bedrooms | $1,186/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 70403
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 70404 | Hammond, LA | 2.0 mi | — |
| 70402 | Hammond, LA | 2.4 mi | 1,850 |
| 70401 | Hammond, LA | 3.8 mi | 21,221 |
| 70451 | Natalbany, LA | 4.4 mi | 65 |
| 70466 | Tickfaw, LA | 5.8 mi | 10,148 |
| 70711 | Albany, LA | 6.8 mi | 5,612 |
| 70462 | Springfield, LA | 9.4 mi | 5,593 |
| 70455 | Robert, LA | 10.2 mi | 2,181 |
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
Buying a home in 70403?
A typical home in ZIP code 70403 is worth about $226,900 (Zillow Home Value Index). The median household here earns $50,976 a year. See what buying here would cost per month, with Louisiana average taxes and insurance filled in.
Monthly payment for a $226,900 homeWhat can a $50,976 income afford?Rental property numbers
About ZIP code 70403
What city is ZIP code 70403?
ZIP code 70403 is in Hammond, LA, in Tangipahoa Parish.
What county is ZIP code 70403 in?
70403 is mainly in Tangipahoa Parish, Louisiana, and partly in Livingston Parish.
What is the population of ZIP code 70403?
About 30,173 people live in ZIP code 70403, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 70403 in?
70403 is in Central Time (UTC−6). It observes daylight saving time.