ZIP Codes of Carroll County, MS

Population & People
Population & People
Total Population
8,188
Household Income
Household Income
Median Income
$50,311
Housing
Housing
Total Housing Units
4,267
Business & Economy
Business & Economy
Total Businesses
94
Employment
Employment
Employment Rate
44.02%
Education
Education
Bachelor's Degree+
19.42%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 6 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:6 ZIP Codes (5 Standard, 1 PO Box, 0 Unique) [See All]
Area Code:662
Timezone:Central (GMT -06:00)
Local Time:2:12:47 PM
Population:8,188 [See All]
FIPS:28015
CBSA:Greenwood, MS
Land Area:535 sq mi
Water Area:8 sq mi
Coordinates:33.4396, -89.9440
Quick Link:
https://www.zip-codes.com/county/ms-carroll.asp
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Notable population decline
Lost 11.9% of residents since 2014.
Among Mississippi's 5 oldest counties
Median age 46.5.

Standout ZIPs in this County


Most Populous
Carrollton · 3,225 people
39.4% of county total
Highest Income
Coila · $62,391 median
1.2× county average
Largest Land Area
Carrollton · 169.9 sq mi
Spans the most ground
Fastest Growth
Carrollton · -1.9% (10-yr)
3,286 → 3,225 residents
Most Educated
Vaiden · 24.8% bachelor's+
397 of 1,602 adults 25+

Things worth knowing about Carroll County


8,188 residents live across 6 ZIPs covering 535 sq mi, served by 6 distinct USPS-recognized cities.

Population moved from 9,297 to 8,188 from 2014 to 2024 — a -11.9% change. 1 ZIPs gained residents, 5 lost.

The county's wealthiest ZIP 38923 (Coila, $62,391 median) and poorest ZIP 38954 (Sidon, $38,293) are 12.4 miles apart — a 1.6× income gap across local geography.

Median home values vary 2.1× across this county — from $57,400 in 38954 (Sidon) to $120,800 in 38943 (Mc Carley).

Density varies across the county — from 10 people/sq mi in 38954 (Sidon) to 19 in 38917 (Carrollton).

Educational attainment ranges from 7.8% bachelor's+ in 38923 (Coila) to 24.8% in 39176 (Vaiden) — the breadth of educational profiles across the area.

Within Mississippi, this is the #72 most populous of 82 counties and ranks #46 for median household income .

Weighted by population, the typical household earns about $53,472 across the county — reflecting what a typical resident sees, not a simple ZIP average.

19.4% of adults age 25+ hold a bachelor's degree or higher (1,199 of 6,175 reporting).

5 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Carroll County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
535
square miles
Avg density
15.3
people per sq mi
Population
8,188
across 6 ZIPs
Carrollton
169.9 sq mi
3,225 residents
Vaiden
156.4 sq mi
2,143 residents
Coila
81.8 sq mi
1,215 residents

Population decline

Carroll County lost 11.9% of residents between 2014 and 2024. ZIPs that shed the largest share:

Sidon
-26.7%
1,060 → 777 residents
Coila
-17.1%
1,465 → 1,215 residents
Vaiden
-16.4%
2,562 → 2,143 residents

All ZIP Codes in Carroll County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
38917CarrolltonStandard3,225$60,432169.9-1.9%
39176VaidenStandard2,143$47,195156.4-16.4%
38923CoilaStandard1,215$62,39181.8-17.1%
38943Mc CarleyStandard786$43,24250.482.4%
38954SidonStandard777$38,29376.5-26.7%
38947North CarrolltonPO Box420.0-91.5%

Adjacent & Nearby Counties