Frankfort, KY Micro Area

The Frankfort, KY micro area is made up of 2 counties in Kentucky: Franklin and Anderson. About 77,874 people lived there on July 1, 2025 (Census estimate), 3.3% more than in April 2020.

Anderson County, outlyingFranklin County, centralFrankfort
Central Outlying 2 counties in Kentucky
Population, July 2025
77,874 3.3% more than in April 2020
Type
Micropolitan statistical area
Counties
2: 1 central, 1 outlying
Land area
410 sq mi (1,062 km²)
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
State
Kentucky
Combined statistical area
Lexington-Fayette--Richmond--Frankfort, KY
CBSA code
23180

Counties in the Frankfort, KY micro area, largest first

CountyRolePopulation, July 2025Share of the area
Franklin CountyCentral52,64967.6%
Anderson CountyOutlying25,22532.4%

A central county holds the area’s core, an urban area of 10,000 to 49,999 people. An outlying county is in the area because of commuting: at least a quarter of its workers have jobs in the central county, or at least a quarter of the people working there live in them. A county belongs to one metro or micro area at most, and it counts whole, countryside included.

Principal city

  1. Frankfort28,503 people

OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.

Part of the Lexington-Fayette--Richmond--Frankfort, KY combined statistical area

OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other 3 areas in this one, largest first:

  1. Lexington-Fayette, KY Metro Area535,174 people
  2. Richmond-Berea, KY Micro Area131,806 people
  3. Mount Sterling, KY Micro Area48,428 people

Bordering metro and micro areas, nearest first

Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.

  1. Lexington-Fayette, KY Metro Area25 mi southeast
  2. Louisville/Jefferson County, KY-IN Metro Area42 mi west

Before using this answer on a form

A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.

Find the metro area where you are now, find your county, or see every metro and micro area by population.

See this area on Census.gov ↗