ZIP Codes of Carroll County, KY

Population & People
Population & People
Total Population
11,924
Household Income
Household Income
Median Income
$49,970
Housing
Housing
Total Housing Units
5,378
Business & Economy
Business & Economy
Total Businesses
240
Employment
Employment
Employment Rate
48.93%
Education
Education
Bachelor's Degree+
10.80%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:4 ZIP Codes (4 Standard, 0 PO Box, 0 Unique) [See All]
Area Codes:502 / 859
Timezone:Eastern (GMT -05:00)
Local Time:2:12:17 PM
Population:11,924 [See All]
FIPS:21041
Land Area:168 sq mi
Water Area:3 sq mi
Coordinates:38.6714, -85.0312
Quick Link:
https://www.zip-codes.com/county/ky-carroll.asp
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Kentucky's #87 most populous county
11,924 residents across 4 ZIPs — #87 of 120 Kentucky counties.

Standout ZIPs in this County


Most Populous
Carrollton · 7,698 people
64.6% of county total
Highest Income
Carrollton · $59,844 median
1.2× county average
Largest Land Area
Carrollton · 49.6 sq mi
Spans the most ground
Fastest Growth
Sanders · 52.0% (10-yr)
1,094 → 1,663 residents
Most Educated
Sanders · 17.6% bachelor's+
192 of 1,090 adults 25+

Things worth knowing about Carroll County


11,924 residents live across 4 ZIPs covering 168 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 12,111 to 11,924 from 2014 to 2024 — a -1.5% change. 2 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 41008 (Carrollton, $59,844 median) and poorest ZIP 41098 (Worthville, $33,125) are 9.1 miles apart — a 1.8× income gap across local geography.

Median home values vary 2.2× across this county — from $86,300 in 41098 (Worthville) to $190,300 in 41083 (Sanders).

Density varies across the county — from 30 people/sq mi in 41098 (Worthville) to 155 in 41008 (Carrollton).

Educational attainment ranges from 6.8% bachelor's+ in 41045 (Ghent) to 17.6% in 41083 (Sanders) — the breadth of educational profiles across the area.

Within Kentucky, this is the #87 most populous of 120 counties and ranks #86 for median household income .

Weighted by population, the typical household earns about $55,247 across the county — reflecting what a typical resident sees, not a simple ZIP average.

10.8% of adults age 25+ hold a bachelor's degree or higher (849 of 7,863 reporting).

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

Stories about Carroll County


Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Carrollton

All ZIP Codes in Carroll County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
41008CarrolltonStandard7,698$59,84449.65.7%
41083SandersStandard1,663$53,08837.152.0%
41098WorthvilleStandard1,360$33,12545.0-34.2%
41045GhentStandard1,203$53,82436.0-27.8%

Adjacent & Nearby Counties