Hammond, LA ZIP Codes

ZIP code, county, time zone and coordinates of Hammond, Louisiana

The ZIP code of Hammond, LA is 70402. Hammond has 3 ZIP codes: 70402, 70403, 70401. It is in Tangipahoa Parish.

Mailing address format for Hammond

John Smith
123 Main St
HAMMOND LA 70402
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Hammond

ZIP codePopulationArea
70402—0.1 sq miMain
70403—42.3 sq mi
70401—34.7 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Hammond? Location, county and time zone

State
Louisiana
County
Tangipahoa Parish
GPS coordinates
30.50601, -90.45486
Elevation
43 ft (13 m)
Time zone
America/ChicagoCST · UTC-06:00
Population
19,584

Map of Hammond, LA 70402

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ZIP codes near Hammond

Hammond ZIP code: FAQ

What is the ZIP code for Hammond, LA?

The main ZIP code for Hammond, LA is 70402. All ZIP codes: 70402, 70403, 70401.

How many ZIP codes does Hammond have?

Hammond has 3 ZIP codes.

What county is Hammond, LA in?

Hammond is in Tangipahoa Parish, Louisiana.

What time zone is Hammond in?

Hammond is in the America/Chicago time zone (CST, UTC-06:00 right now).

What are the coordinates of Hammond?

Latitude 30.50601, longitude -90.45486.

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