Get API Key →
US ZIP Code Profile

ZIP Code 38866
Saltillo, Mississippi

ZIP code 38866 is in Saltillo, located in Lee County, Mississippi, within the Tupelo metro area. Its 2020 Census population was 12,556. The estimated median adjusted gross income per tax return is $48,148, and about 5% of filers report $200,000 or more.

2020 Population
12,556
Census ZCTA
County
Lee
FIPS 28081
Median income (est.)
$48,148
IRS SOI 2022
Land Area
75.051 mi²
+ 1.622 mi² water

01Location & Geography

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

Primary CitySaltillo, MS
CountyLee County (FIPS 28081)
StateMississippi (FIPS 28)
Metro Area (MSA)Tupelo, MS Micro Area (46180)
Census Region / DivisionSouth Region · East South Central Division
Coordinates34.36762, -88.68008
Land / Water Area75.051 mi² land · 1.622 mi² water

02Income & Economics

Distribution of the 5,480 individual tax returns filed in 38866 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
27.2%
$25K–$50K
24.6%
$50K–$75K
15.0%
$75K–$100K
10.8%
$100K–$200K
17.7%
$200K+
4.7%
The $200,000+ bracket accounts for 26% of 38866's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($48,148) 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 38866's IRS income metrics, 2020–2022.

Median income (2021→2022)
$48,148
▲ 5.4%
Filers earning $200K+
4.7%
▲ 0.2 pt
Total filers
5,480
▼ 0.9%
GET /zipc/v2/zipcodes/38866/soi?year=… $43K 2020 $46K 2021 $48K 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 38866 ZCTA.

2000
8,969
 
2010
11,897
▲ +32.6%
2020
12,556
▲ +5.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number277085
City AliasesEggville, Saltillo

06Frequently Asked Questions

What county is ZIP code 38866 in?

ZIP code 38866 is in Lee County, Mississippi (county FIPS code 28081).

What city is ZIP code 38866?

The primary USPS city for 38866 is Saltillo, MS.

What metro area (MSA) is 38866 in?

38866 is part of the Tupelo, MS Micro Area (MSA code 46180).

What is the population of ZIP code 38866?

The 2020 Census population of 38866 was 12,556 residents.

What is the median income in ZIP code 38866?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 38866 is about $48,148, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.