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US ZIP Code Profile

ZIP Code 70449
Maurepas, Louisiana

ZIP code 70449 is in Maurepas, located in Livingston County, Louisiana, within the Baton Rouge metro area. Its 2020 Census population was 3,470. The estimated median adjusted gross income per tax return is $51,974, and about 8% of filers report $200,000 or more.

2020 Population
3,470
Census ZCTA
County
Livingston
FIPS 22063
Median income (est.)
$51,974
IRS SOI 2022
Land Area
68.285 mi²
+ 1.717 mi² water

01Location & Geography

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

Primary CityMaurepas, 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
Coordinates30.27396, -90.67014
Land / Water Area68.285 mi² land · 1.717 mi² water

02Income & Economics

Distribution of the 1,430 individual tax returns filed in 70449 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
28.7%
$25K–$50K
20.3%
$50K–$75K
13.3%
$75K–$100K
10.5%
$100K–$200K
18.9%
$200K+
8.4%
The $200,000+ bracket accounts for 37% of 70449's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($51,974) 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 70449's IRS income metrics, 2020–2022.

Median income (2021→2022)
$51,974
▲ 2.7%
Filers earning $200K+
8.4%
▲ 1.5 pt
Total filers
1,430
▼ 1.4%
GET /zipc/v2/zipcodes/70449/soi?year=… $45K 2020 $51K 2021 $52K 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 70449 ZCTA.

2000
2,864
 
2010
3,611
▲ +26.1%
2020
3,470
▼ -3.9%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number215902
City AliasesMaurepas

06Frequently Asked Questions

What county is ZIP code 70449 in?

ZIP code 70449 is in Livingston County, Louisiana (county FIPS code 22063).

What city is ZIP code 70449?

The primary USPS city for 70449 is Maurepas, LA.

What metro area (MSA) is 70449 in?

70449 is part of the Baton Rouge, LA Metro Area (MSA code 12940).

What is the population of ZIP code 70449?

The 2020 Census population of 70449 was 3,470 residents.

What is the median income in ZIP code 70449?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70449 is about $51,974, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.