ZIP Code 70707 in Gonzales, LA

Name: ZIP Code 70707 Profile
Creator: ZIP-Codes.com

Data Last Updated: February 1, 2026

City:	Gonzales, Louisiana
Parish:	Ascension Parish
Timezone:	Central (GMT -06:00)
Local Time:	8:59:38 AM
Population:	No Population Data
Area Code:	225
Classification:	PO Box
Coordinates:	30.2383, -90.9202
Quick Link:	https://www.zip-codes.com/zip-code/70707/zip-code-70707.asp

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In the United States, a county equivalent is a political or administrative subdivision of a state. It has a specific geographic area and some level of governmental authority. The term "county" is used in 47 states. Alaska, Louisiana, and Connecticut have functionally equivalent subdivisions called Boroughs, Parishes, and Planning Regions, respectively. They functionally act like counties by subdividing the state.

70707 - Gonzales, LA

ZIP Code 70707, Gonzales

Small Town Unique ZIP No Census Data

LocationAscension County, LA

Area0 sq mi Single Point

Delivery Points944 (289 businesses)

PO Boxes655

ZIP CreatedBefore Oct 2004

Enclosed InZIP Code 70737

Key Facts

This ZIP code contains only PO Boxes with no street delivery routes—all residential addresses use the neighboring 70737 ZIP code
The post office maintains 655 PO Boxes, with 289 of them registered to business locations
Despite having zero land area recorded, the facility serves as the official Gonzales post office location
ZIP 70737 serves as the enclosing ZIP code, handling all actual street addresses for homes and businesses in Gonzales
The facility has been operating since before October 2004 as a city delivery indicator location
Located in Ascension Parish at 30.238°N, 90.920°W in the Baton Rouge metro area

Dual ZIP System

This separation between PO Box and street delivery ZIPs is common in Louisiana parish seats. The facility opened before October 2004 and operates as a city delivery indicator location, though it doesn't actually deliver to city streets. Businesses and individuals who need a Gonzales mailing address use these boxes, while physical locations fall under the standard street delivery ZIP. The post office sits at coordinates 30.238°N, 90.920°W in a community that's part of the Baton Rouge metropolitan area.

Street Name Patterns

No street delivery exists in this ZIP code—all 29 ZIP+4 records correspond to PO Box ranges rather than physical street addresses.

Nearby Areas

Shenandoah Airline/Jefferson South Baton Rouge Highlands/Perkins Broadmoor/Sherwood

Business & Employment Statistics

ZIP Code 70707 supports both business and residential activity. According to the Business Census (2024), there are 12 business establishments, employing about 126 people with an annual payroll of $6,157,000.

# Residential Mailboxes:	0Source: USPS
# Business Mailboxes:	0Source: USPS
Total Delivery Receptacles:	1,736Source: USPS
Single Family Delivery Units:	0Source: USPS
Multi Family Delivery Units:	0Source: USPS

# of Businesses:	12Source: CBP
1st Quarter Payroll:	$1,463,000Source: CBP
Annual Payroll:	$6,157,000Source: CBP
# of Employees:	126Source: CBP

Geography, Land Area, & Statistical Classifications

ZIP Code 70707 is located in Ascension Parish, Louisiana, within the Baton Rouge, LA Metropolitan Statistical Area (CBSA 12940) and Louisiana's 6th Congressional District. This Metro area has a population of 802,484 people, about 0.00% of whom live in ZIP Code 70707. It covers 0 sq mi of land and a water area of 0 sq mi.

CBSA Name:	Baton Rouge, LASource: Census
CBSA Number:	12940Source: Census
CBSA Type:	MetroSource: Census
CBSA Division:	--Source: Census
CBSA Population:	802,484Source: Census
MSA:	Baton Rouge, LA MSASource: Census
Land Area:	--Source: Census
Water Area:	--Source: Census

Congressional District:	06Source: USPS
Congressional Land Area:	4033.89 sq miSource: Census
PMSA:	--Source: Census
Intro Date:	< 2004-10Source: ZIP-Codes.com
Place FIPS Code:	2229850Source: Census
Place Name:	Gonzales city; LouisianaSource: Census

Adjacent & Nearby ZIP Codes

70718: PO BOX
70738: PO BOX
70737: Gonzales, LA 70707 exists inside 70737
70728: PO BOX
70734: Geismar, LA
70769: Prairieville, LA
70725: Darrow, LA
70778: Sorrento, LA
70774: Saint Amant, LA
70733: French Settlement, LA
70346: Donaldsonville, LA
70721: Carville, LA
70776: Saint Gabriel, LA
70723: Convent, LA
70817: Baton Rouge, LA
70810: Baton Rouge, LA
70792: PO BOX
70726: Denham Springs, LA
70833: Baton Rouge, LA
70763: Paulina, LA

70710 | | 70706

Schools in ZIP Code 70707

We could not locate which school district 70707 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Gonzales Primary School 521 North Burnside Avenue
Gonzales, LA 70737