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US ZIP Code Profile

ZIP Code 71079
Summerfield, Louisiana

ZIP code 71079 is in Summerfield, located in Claiborne County, Louisiana. Its 2020 Census population was 173. The estimated median adjusted gross income per tax return is $37,500.

2020 Population
173
Census ZCTA
County
Claiborne
FIPS 22027
Median income (est.)
$37,500
IRS SOI 2021
Land Area
32.977 mi²
+ 0.743 mi² water

01Location & Geography

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

Primary CitySummerfield, LA
CountyClaiborne County (FIPS 22027)
StateLouisiana (FIPS 22)
Census Region / DivisionSouth Region · West South Central Division
Coordinates32.95697, -92.80843
Land / Water Area32.977 mi² land · 0.743 mi² water

02Income & Economics

Distribution of the 110 individual tax returns filed in 71079 by adjusted gross income bracket (IRS SOI, 2021).

< $25K
27.3%
$25K–$50K
45.5%
$50K–$75K
0.0%
$75K–$100K
27.3%
$100K–$200K
0.0%
$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 71079's IRS income metrics, 2020–2021.

Median income (2020→2021)
$37,500
▼ 10.0%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
110
▼ 8.3%
GET /zipc/v2/zipcodes/71079/soi?year=… $42K 2020 $38K 2021
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 71079 ZCTA.

2000
369
 
2010
272
▼ -26.3%
2020
173
▼ -36.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number218359
City AliasesSummerfield

06Frequently Asked Questions

What county is ZIP code 71079 in?

ZIP code 71079 is in Claiborne County, Louisiana (county FIPS code 22027).

What city is ZIP code 71079?

The primary USPS city for 71079 is Summerfield, LA.

What is the population of ZIP code 71079?

The 2020 Census population of 71079 was 173 residents.

What is the median income in ZIP code 71079?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 71079 is about $37,500. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.