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US ZIP Code Profile

ZIP Code 70750
Krotz Springs, Louisiana

ZIP code 70750 is in Krotz Springs, located in Saint Landry County, Louisiana, within the Opelousas metro area. Its 2020 Census population was 1,321. The estimated median adjusted gross income per tax return is $45,000, and about 4% of filers report $200,000 or more.

2020 Population
1,321
Census ZCTA
County
Saint Landry
FIPS 22097
Median income (est.)
$45,000
IRS SOI 2022
Land Area
128.18 mi²
+ 4.445 mi² water

01Location & Geography

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

Primary CityKrotz Springs, LA
CountySaint Landry County (FIPS 22097)
StateLouisiana (FIPS 22)
Metro Area (MSA)Opelousas, LA Micro Area (36660)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.504377, -91.77638
Land / Water Area128.18 mi² land · 4.445 mi² water

02Income & Economics

Distribution of the 680 individual tax returns filed in 70750 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
32.4%
$25K–$50K
22.1%
$50K–$75K
14.7%
$75K–$100K
10.3%
$100K–$200K
16.2%
$200K+
4.4%
The $200,000+ bracket accounts for 21% of 70750's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($45,000) 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 70750's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,000
▲ 12.5%
Filers earning $200K+
4.4%
▲ 4.4 pt
Total filers
680
▲ 0.0%
GET /zipc/v2/zipcodes/70750/soi?year=… $40K 2020 $40K 2021 $45K 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 70750 ZCTA.

2000
1,744
 
2010
1,951
▲ +11.9%
2020
1,321
▼ -32.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number214888
City AliasesKrotz Springs

06Frequently Asked Questions

What county is ZIP code 70750 in?

ZIP code 70750 is in Saint Landry County, Louisiana (county FIPS code 22097).

What city is ZIP code 70750?

The primary USPS city for 70750 is Krotz Springs, LA.

What metro area (MSA) is 70750 in?

70750 is part of the Opelousas, LA Micro Area (MSA code 36660).

What is the population of ZIP code 70750?

The 2020 Census population of 70750 was 1,321 residents.

What is the median income in ZIP code 70750?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70750 is about $45,000, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.