Robertson County, Kentucky Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 120th-largest in Kentucky
The population of Robertson County, Kentucky is 2,239 as of the 2023 American Community Survey, making it the 120th-largest county in Kentucky. The median household income is $52,337, the median home value is $123,400, and the median age is 39.7.
The population of Robertson County has grown 4.6% since 2010 (2,278 → 2,382), a +0.32% annualized rate.
2,239
Population
+0.32%
Annual growth
22
People / sq mi
$52,337
Median Income
$123,400
Median Home Value
Robertson County covers 100 sq mi of land at 22.5 people per square mile.
About Robertson County, KY
Remote work is unusually rare in Robertson County: 2.7% of workers primarily work from home, below the 14.0% national rate. With 2,239 residents, Robertson County is a county in Kentucky.
Earnings trail the nation, with the median household making $52,337, below the US median of $78,538. Poverty is among the highest of comparable US counties: 19.2%, above the national 12.4%. Homes are comparatively cheap — a median value of $123,400, with typical rent around $543.
Four-year-degree attainment is near the bottom of the range for US counties, 13.5%, below the national 35.0%. Almost everyone commutes — only 2.7% work from home, below the national 14.0%, and the average commute runs about 33 minutes each way.
Robertson County Population History (2010-2024)
The county of Robertson County had a population of 2,278 in 2010 and 2,382 in 2024, a 4.6% growth over 14 years. The peak was 2,382 in 2024. Average annual growth rate: 0.34%.
2,382
Population (2024)
2,278
Population (2010)
2,382
Peak (2024)
0.34%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 2,278 |
| 2011 | 2,294 |
| 2012 | 2,218 |
| 2013 | 2,218 |
| 2014 | 2,189 |
| 2015 | 2,139 |
| 2016 | 2,137 |
| 2017 | 2,127 |
| 2018 | 2,147 |
| 2019 | 2,149 |
| 2020 | 2,184 |
| 2021 | 2,259 |
| 2022 | 2,254 |
| 2023 | 2,334 |
| 2024 | 2,382 |
Race & Ethnicity
| White | 95.0% |
| Black or African American | 2.1% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.6% |
| Two or More Races | 0.0% |
Age & Sex
39.7
Median Age
58.2%
Female
41.8%
Male
18.8%
Age 65+
Age Distribution
Children (under 15): 22.6% · Seniors (65+): 18.8%
Income & Poverty
| Median household income | $52,337$-10,080 vs state |
| Mean household income | $66,923 |
| Per-capita income | $24,243 |
| Poverty rate | 19.2%+7.4% vs state |
| Unemployment rate | 3.9% |
| Employment-to-population | 41.9% |
Top Industries by Employment
The largest employment sector in Robertson County is professional & business services, accounting for 20.9% of workers.
How residents commute
0.0%
Drive alone
0.0%
Carpool
88.9%
Public transit
2.7%
Work from home
33.1 min
Avg commute
Housing
$123,400$-68,900 vs state
Median home value
$543
Median rent
75.3%
Homeownership rate
996
Total housing units
79.4%
Occupied
20.6%
Vacant
24.7%
Renter-occupied
Social & access
95.9%
With health insurance
85.7%
With broadband internet
18.1%
Foreign-born
8.1%
Veterans (18+)
16.1%
With a disability
99.3%
Speak language other than English at home
Education
85.2%
High School+
13.5%
Bachelor's+
Largest cities in Kentucky
Other counties in Kentucky
Part of Kentucky
Metro areas in Kentucky
County rankings
Frequently Asked Questions
Robertson County, Kentucky has a population of 2,239 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 120th-largest county in Kentucky. Population density is 22 people per square mile.
The population of Robertson County has grown 4.6% since 2010 (2,278 → 2,382), a +0.32% annualized rate.
The median household income in Robertson County, Kentucky is $52,337, with mean (average) household income of $66,923 and per-capita income of $24,243. 19.2% of residents live below the federal poverty level.
In Robertson County, the largest racial and ethnic groups are White (95.0%), Black or African American (2.1%), Hispanic or Latino (1.6%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Robertson County, Kentucky is 39.7 years. Residents are 58.2% female and 41.8% male.
The median home value in Robertson County is $123,400 and median monthly rent is $543. 75.3% of occupied housing units are owner-occupied. The county has 996 total housing units, 20.6% of which are vacant.
The largest employment sector in Robertson County, Kentucky is professional, scientific, and management services, employing 20.9% of workers. The unemployment rate is 3.9%.
Louisville/Jefferson County is among the largest cities associated with Robertson County, Kentucky, with a population of 627,210.
Robertson County, KY Climate
Robertson County, KY has an average annual temperature of 11.8°C (53°F) and receives about 1132 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.8°C
Avg Temp
1132
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 29° | 72 mm |
| February | 1° / 33° | 76 mm |
| March | 6° / 43° | 111 mm |
| April | 12° / 53° | 102 mm |
| May | 17° / 62° | 118 mm |
| June | 21° / 70° | 98 mm |
| July | 24° / 74° | 116 mm |
| August | 23° / 73° | 99 mm |
| September | 19° / 67° | 85 mm |
| October | 13° / 55° | 73 mm |
| November | 7° / 45° | 89 mm |
| December | 2° / 35° | 93 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 Robertson County, KY
The most comfortable months to visit Robertson County, KY are typically June, September 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 -6°C low). May is usually the wettest month.
Where to stay near Robertson County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.