Demographics

District of Columbia vs Kentucky: Population

Kentucky has a larger population than District of Columbia by 3,940,137 people.

District of Columbia flag
District of Columbia
DC · South
689,545
Estimated resident population in 2025 (U.S. Census Bureau Population Estimates).
Kentucky flag
Kentucky
KY · South
Winner
4,629,682
Estimated resident population in 2025 (U.S. Census Bureau Population Estimates).

Visual comparison

District of Columbia689,545
Kentucky4,629,682

Difference: +3,940,137 people — Kentucky leads.

National Rankings

Where They Rank Nationally

See where both states fall among all 50 states for population.

District of Columbia #49 · 689,545
Kentucky #25 · 4,629,682
Lowest Highest

Top 10 States — Population

#1 California flag California
39,345,844
#2 Texas flag Texas
32,101,064
#3 Florida flag Florida
23,659,198
#4 New York flag New York
20,003,435
#5 Pennsylvania flag Pennsylvania
13,073,016
#6 Illinois flag Illinois
12,735,249
#7 Ohio flag Ohio
11,940,399
#8 Georgia flag Georgia
11,401,288
#9 North Carolina flag North Carolina
11,343,875
#10 Michigan flag Michigan
10,155,806
Selected states
#49 District of Columbia flag District of Columbia
689,545
#25 Kentucky flag Kentucky
4,629,682

District of Columbia ranks 49th and Kentucky ranks 25th nationally for population.

Related context

Population in Context

Raw headcount only tells part of the story — density and education round it out.

What this means

District of Columbia vs Kentucky: Population in context

Kentucky's population is 4,629,682, compared with 689,545 in District of Columbia — roughly 6.7× the District of Columbia figure. Estimated resident population in 2025 (U.S. Census Bureau Population Estimates).

District of Columbia
689,545
Kentucky
4,629,682
Difference
+3,940,137 people

People also ask

District of Columbia vs Kentucky Population — common questions

QWhat is District of Columbia's population?

District of Columbia's population is 689,545.

QWhat is Kentucky's population?

Kentucky's population is 4,629,682.

QWhich state has a higher population — District of Columbia or Kentucky?

Kentucky has a larger population than District of Columbia by 3,940,137 people.

QHow much more population does Kentucky have compared to District of Columbia?

+3,940,137 people.

More comparisons: District of Columbia vs Kentucky

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Full comparison

Data source and freshness

Data period
2025 estimate
Dataset reviewed
July 23, 2026
Method note
Latest annual state resident population copied from the maintained ranking.