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US ZIP Code Profile

ZIP Code 39657
Osyka, Mississippi

ZIP code 39657 is in Osyka, located in Pike County, Mississippi, within the McComb metro area. Its 2020 Census population was 2,302. The estimated median adjusted gross income per tax return is $34,500.

2020 Population
2,302
Census ZCTA
County
Pike
FIPS 28113
Median income (est.)
$34,500
IRS SOI 2022
Land Area
91.555 mi²
+ 0.129 mi² water

01Location & Geography

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

Primary CityOsyka, MS
CountyPike County (FIPS 28113)
StateMississippi (FIPS 28)
Metro Area (MSA)McComb, MS Micro Area (32620)
Census Region / DivisionSouth Region · East South Central Division
Coordinates31.040323, -90.50627
Land / Water Area91.555 mi² land · 0.129 mi² water

02Income & Economics

Distribution of the 950 individual tax returns filed in 39657 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
40.0%
$25K–$50K
26.3%
$50K–$75K
13.7%
$75K–$100K
7.4%
$100K–$200K
12.6%
$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 39657's IRS income metrics, 2020–2022.

Median income (2021→2022)
$34,500
▲ 9.5%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
950
▲ 0.0%
GET /zipc/v2/zipcodes/39657/soi?year=… $30K 2020 $32K 2021 $34K 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 39657 ZCTA.

2000
2,489
 
2010
2,351
▼ -5.5%
2020
2,302
▼ -2.1%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number275824
City AliasesGillsburg, Osyka

06Frequently Asked Questions

What county is ZIP code 39657 in?

ZIP code 39657 is in Pike County, Mississippi (county FIPS code 28113).

What city is ZIP code 39657?

The primary USPS city for 39657 is Osyka, MS.

What metro area (MSA) is 39657 in?

39657 is part of the McComb, MS Micro Area (MSA code 32620).

What is the population of ZIP code 39657?

The 2020 Census population of 39657 was 2,302 residents.

What is the median income in ZIP code 39657?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 39657 is about $34,500. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.