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US ZIP Code Profile

ZIP Code 39120
Natchez, Mississippi

ZIP code 39120 is in Natchez, located in Adams County, Mississippi, within the Natchez metro area. Its 2020 Census population was 29,634. The estimated median adjusted gross income per tax return is $32,951, and about 3% of filers report $200,000 or more.

2020 Population
29,634
Census ZCTA
County
Adams
FIPS 28001
Median income (est.)
$32,951
IRS SOI 2022
Land Area
475.795 mi²
+ 25.555 mi² water

01Location & Geography

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

Primary CityNatchez, MS
CountyAdams County (FIPS 28001)
StateMississippi (FIPS 28)
Metro Area (MSA)Natchez, MS-LA Micro Area (35020)
Census Region / DivisionSouth Region · East South Central Division
Coordinates31.5088, -91.35737
Land / Water Area475.795 mi² land · 25.555 mi² water

02Income & Economics

Distribution of the 10,450 individual tax returns filed in 39120 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
41.0%
$25K–$50K
28.1%
$50K–$75K
12.2%
$75K–$100K
6.4%
$100K–$200K
9.2%
$200K+
3.1%
The $200,000+ bracket accounts for 25% of 39120's total adjusted gross income, from 3% of returns — a concentration that drives the gap between the median ($32,951) 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 39120's IRS income metrics, 2020–2022.

Median income (2021→2022)
$32,951
▲ 11.0%
Filers earning $200K+
3.1%
▲ 0.2 pt
Total filers
10,450
▼ 3.0%
GET /zipc/v2/zipcodes/39120/soi?year=… $28K 2020 $30K 2021 $33K 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 39120 ZCTA.

2000
34,693
 
2010
32,334
▼ -6.8%
2020
29,634
▼ -8.4%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number275512
City AliasesNatchez, Church Hill

06Frequently Asked Questions

What county is ZIP code 39120 in?

ZIP code 39120 is in Adams County, Mississippi (county FIPS code 28001).

What city is ZIP code 39120?

The primary USPS city for 39120 is Natchez, MS.

What metro area (MSA) is 39120 in?

39120 is part of the Natchez, MS-LA Micro Area (MSA code 35020).

What is the population of ZIP code 39120?

The 2020 Census population of 39120 was 29,634 residents.

What is the median income in ZIP code 39120?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 39120 is about $32,951, with around 3% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.