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US ZIP Code Profile

ZIP Code 70733
French Settlement, Louisiana

ZIP code 70733 is in French Settlement, located in Livingston County, Louisiana, within the Baton Rouge metro area. Its 2020 Census population was 1,670. The estimated median adjusted gross income per tax return is $54,545, and about 5% of filers report $200,000 or more.

2020 Population
1,670
Census ZCTA
County
Livingston
FIPS 22063
Median income (est.)
$54,545
IRS SOI 2022
Land Area
10.329 mi²
+ 0.342 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityFrench Settlement, LA
CountyLivingston County (FIPS 22063)
StateLouisiana (FIPS 22)
Metro Area (MSA)Baton Rouge, LA Metro Area (12940)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.299463, -90.81309
Land / Water Area10.329 mi² land · 0.342 mi² water

02Income & Economics

Distribution of the 760 individual tax returns filed in 70733 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
27.6%
$25K–$50K
19.7%
$50K–$75K
14.5%
$75K–$100K
10.5%
$100K–$200K
22.4%
$200K+
5.3%
The $200,000+ bracket accounts for 21% of 70733's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($54,545) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 70733's IRS income metrics, 2020–2022.

Median income (2021→2022)
$54,545
▲ 10.7%
Filers earning $200K+
5.3%
▲ 1.5 pt
Total filers
760
▼ 3.8%
GET /zipc/v2/zipcodes/70733/soi?year=… $44K 2020 $49K 2021 $55K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 70733 ZCTA.

2000
1,475
 
2010
1,621
▲ +9.9%
2020
1,670
▲ +3.0%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number213211
City AliasesFrench Settlement, Fr Settlement

06Frequently Asked Questions

What county is ZIP code 70733 in?

ZIP code 70733 is in Livingston County, Louisiana (county FIPS code 22063).

What city is ZIP code 70733?

The primary USPS city for 70733 is French Settlement, LA.

What metro area (MSA) is 70733 in?

70733 is part of the Baton Rouge, LA Metro Area (MSA code 12940).

What is the population of ZIP code 70733?

The 2020 Census population of 70733 was 1,670 residents.

What is the median income in ZIP code 70733?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70733 is about $54,545, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.