Anderson County, Kentucky Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 48th-largest in Kentucky
The population of Anderson County, Kentucky is 24,098 as of the 2023 American Community Survey, making it the 48th-largest county in Kentucky. The median household income is $71,747, the median home value is $213,200, and the median age is 42.1.
The population of Anderson County has grown 15.9% since 2010 (21,478 → 24,883), a +1.06% annualized rate.
24,098
Population
+1.06%
Annual growth
119
People / sq mi
$71,747
Median Income
$213,200
Median Home Value
Anderson County covers 202 sq mi of land at 119.1 people per square mile.
About Anderson County, KY
Anderson County stands apart on settlement density — it is among the most densely settled of US counties, at roughly 119 people per square mile. Anderson County is a county in Kentucky with a population of 24,098. It ranks #48 among counties in Kentucky by population.
Households take in a median $71,747, comfortably below the US median of $78,538. About 8.8% of residents live below the federal poverty level, below the national 12.4%. The typical home is valued at $213,200, with typical rent around $870.
25.7% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%. About 9.5% of the workforce is home-based, below the national 14.0%, and the average commute runs about 29 minutes each way.
That density explains much of the rest of the profile in Anderson County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Anderson County Population History (2010-2024)
The county of Anderson County had a population of 21,478 in 2010 and 24,883 in 2024, a 15.9% growth over 14 years. The peak was 24,883 in 2024. Average annual growth rate: 1.06%.
24,883
Population (2024)
21,478
Population (2010)
24,883
Peak (2024)
1.06%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 21,478 |
| 2011 | 21,570 |
| 2012 | 21,702 |
| 2013 | 21,758 |
| 2014 | 21,881 |
| 2015 | 21,933 |
| 2016 | 22,198 |
| 2017 | 22,553 |
| 2018 | 22,615 |
| 2019 | 22,700 |
| 2020 | 23,892 |
| 2021 | 24,093 |
| 2022 | 24,279 |
| 2023 | 24,618 |
| 2024 | 24,883 |
Race & Ethnicity
| White | 93.2% |
| Black or African American | 2.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Age & Sex
42.1
Median Age
49.4%
Female
50.6%
Male
16.3%
Age 65+
Age Distribution
Children (under 15): 19.1% · Seniors (65+): 16.3%
Income & Poverty
| Median household income | $71,747+$9,330 vs state |
| Mean household income | $88,199 |
| Per-capita income | $35,161 |
| Poverty rate | 8.8%-3.0% vs state |
| Unemployment rate | 1.5% |
| Employment-to-population | 57.9% |
Top Industries by Employment
The largest employment sector in Anderson County is professional & business services, accounting for 24.3% of workers.
How residents commute
0.0%
Drive alone
0.1%
Carpool
81.6%
Public transit
9.5%
Work from home
29.2 min
Avg commute
Housing
$213,200+$20,900 vs state
Median home value
$870
Median rent
77.9%
Homeownership rate
10,196
Total housing units
93.1%
Occupied
6.9%
Vacant
22.1%
Renter-occupied
Social & access
96.4%
With health insurance
92.6%
With broadband internet
19.2%
Foreign-born
7.0%
Veterans (18+)
18.6%
With a disability
98.3%
Speak language other than English at home
Education
91.7%
High School+
25.7%
Bachelor's+
Largest cities in Kentucky
Other counties in Kentucky
Part of Kentucky
Metro areas in Kentucky
County rankings
Frequently Asked Questions
Anderson County, Kentucky has a population of 24,098 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 48th-largest county in Kentucky. Population density is 119 people per square mile.
The population of Anderson County has grown 15.9% since 2010 (21,478 → 24,883), a +1.06% annualized rate.
The median household income in Anderson County, Kentucky is $71,747, with mean (average) household income of $88,199 and per-capita income of $35,161. 8.8% of residents live below the federal poverty level.
In Anderson County, the largest racial and ethnic groups are White (93.2%), Black or African American (2.8%), Hispanic or Latino (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Anderson County, Kentucky is 42.1 years. Residents are 49.4% female and 50.6% male.
The median home value in Anderson County is $213,200 and median monthly rent is $870. 77.9% of occupied housing units are owner-occupied. The county has 10,196 total housing units, 6.9% of which are vacant.
The largest employment sector in Anderson County, Kentucky is professional, scientific, and management services, employing 24.3% of workers. The unemployment rate is 1.5%.
Louisville/Jefferson County is among the largest cities associated with Anderson County, Kentucky, with a population of 627,210.
Anderson County, KY Climate
Anderson County, KY has an average annual temperature of 12.6°C (55°F) and receives about 1181 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
12.6°C
Avg Temp
1181
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 31° | 81 mm |
| February | 2° / 36° | 86 mm |
| March | 7° / 45° | 112 mm |
| April | 12° / 54° | 105 mm |
| May | 17° / 63° | 122 mm |
| June | 22° / 71° | 109 mm |
| July | 24° / 76° | 118 mm |
| August | 23° / 74° | 95 mm |
| September | 20° / 68° | 86 mm |
| October | 13° / 56° | 73 mm |
| November | 8° / 46° | 91 mm |
| December | 2° / 36° | 103 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Anderson County, KY
The most comfortable months to visit Anderson County, KY are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -5°C low). May is usually the wettest month.
Where to stay near Anderson County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.