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US ZIP Code Profile

ZIP Code 70375
Mathews, Louisiana

ZIP code 70375 is in Mathews, located in Lafourche County, Louisiana, within the Houma-Thibodaux metro area. Its 2020 Census population was 198. The estimated median adjusted gross income per tax return is $53,125.

2020 Population
198
Census ZCTA
County
Lafourche
FIPS 22057
Median income (est.)
$53,125
IRS SOI 2022
Land Area
2.192 mi²
+ 0.012 mi² water

01Location & Geography

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

Primary CityMathews, LA
CountyLafourche County (FIPS 22057)
StateLouisiana (FIPS 22)
Metro Area (MSA)Houma-Thibodaux, LA Metro Area (26380)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.691132, -90.534424
Land / Water Area2.192 mi² land · 0.012 mi² water

02Income & Economics

Distribution of the 170 individual tax returns filed in 70375 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.5%
$25K–$50K
23.5%
$50K–$75K
23.5%
$75K–$100K
0.0%
$100K–$200K
29.4%
$200K+
0.0%
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 70375's IRS income metrics, 2020–2022.

Median income (2021→2022)
$53,125
▲ 0.0%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
170
▲ 0.0%
GET /zipc/v2/zipcodes/70375/soi?year=… $50K 2020 $53K 2021 $53K 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 70375 ZCTA.

2000
79
 
2010
125
▲ +58.2%
2020
198
▲ +58.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number215889
City AliasesMathews

06Frequently Asked Questions

What county is ZIP code 70375 in?

ZIP code 70375 is in Lafourche County, Louisiana (county FIPS code 22057).

What city is ZIP code 70375?

The primary USPS city for 70375 is Mathews, LA.

What metro area (MSA) is 70375 in?

70375 is part of the Houma-Thibodaux, LA Metro Area (MSA code 26380).

What is the population of ZIP code 70375?

The 2020 Census population of 70375 was 198 residents.

What is the median income in ZIP code 70375?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70375 is about $53,125. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.