Data / Population / Lake County

Population in Lake County

Population in Lake County was 6,249 in 2025, according to the U.S. Census Bureau. That is down 1.4% from 2024. That is the 94th highest of 95 counties in 2025.

2025, persons6,249
Change on 2024-1.4%
Rank94th of 95Counties in Tennessee ranked
Series high6,9882020
Series low6,2492025

Population in Lake County, 2020 to 2025

CSVChart (SVG)

6,2006,4006,6006,8007,0002020202120222023202420252020: 6,988 persons2021: 6,569 persons2022: 6,479 persons2023: 6,385 persons2024: 6,339 persons2025: 6,249 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20256,249
20246,339
20236,385
20226,479
20216,569
20206,988

Compared with Tennessee and United States

Place2025
Lake County6,249
Tennessee7,315,076
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). United States: Census Bureau population estimates for 1 July. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

For Denmark, Statistics Denmark counts the registered resident population on 1 January. Greenland and the Faroe Islands are excluded. The annual series selects the first-quarter reference date from FOLK1A. The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.

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What is the latest population in Lake County? Cite the source.
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Questions

What is the population in Lake County?

Population in Lake County was 6,249 in 2025, according to the U.S. Census Bureau. That is down 1.4% from 2024. That is the 94th highest of 95 counties in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). Retrieved by Invokely on 2026-10-08.

What was the highest population in Lake County?

6,988 in 2020, the highest value since 2020 in this series.

More statistics for Lake County

All statistics for Lake County