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US ZIP Code Profile

ZIP Code 70777
Slaughter, Louisiana

ZIP code 70777 is in Slaughter, located in East Feliciana County, Louisiana, within the Baton Rouge metro area. Its 2020 Census population was 4,387. The estimated median adjusted gross income per tax return is $44,643, and about 4% of filers report $200,000 or more.

2020 Population
4,387
Census ZCTA
County
East Feliciana
FIPS 22037
Median income (est.)
$44,643
IRS SOI 2022
Land Area
62.736 mi²
+ 0.154 mi² water

01Location & Geography

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

Primary CitySlaughter, LA
CountyEast Feliciana County (FIPS 22037)
StateLouisiana (FIPS 22)
Metro Area (MSA)Baton Rouge, LA Metro Area (12940)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.73968, -91.07711
Land / Water Area62.736 mi² land · 0.154 mi² water

02Income & Economics

Distribution of the 1,830 individual tax returns filed in 70777 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.0%
$25K–$50K
26.8%
$50K–$75K
13.1%
$75K–$100K
8.7%
$100K–$200K
18.6%
$200K+
3.8%
The $200,000+ bracket accounts for 18% of 70777's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($44,643) 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 70777's IRS income metrics, 2020–2022.

Median income (2021→2022)
$44,643
▲ 3.8%
Filers earning $200K+
3.8%
▲ 0.5 pt
Total filers
1,830
▲ 0.5%
GET /zipc/v2/zipcodes/70777/soi?year=… $42K 2020 $43K 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 70777 ZCTA.

2000
3,833
 
2010
4,269
▲ +11.4%
2020
4,387
▲ +2.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number218099
City AliasesSlaughter

06Frequently Asked Questions

What county is ZIP code 70777 in?

ZIP code 70777 is in East Feliciana County, Louisiana (county FIPS code 22037).

What city is ZIP code 70777?

The primary USPS city for 70777 is Slaughter, LA.

What metro area (MSA) is 70777 in?

70777 is part of the Baton Rouge, LA Metro Area (MSA code 12940).

What is the population of ZIP code 70777?

The 2020 Census population of 70777 was 4,387 residents.

What is the median income in ZIP code 70777?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 70777 is about $44,643, 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.