Data / Population / Grundy County

Population in Grundy County

Population in Grundy County was 14,116 in 2025, according to the U.S. Census Bureau. That is unchanged from 2024. That is the 82nd highest of 95 counties in 2025.

2025, persons14,116
Change on 2024-0%
Rank82nd of 95Counties in Tennessee ranked
Series high14,1182024
Series low13,5412020

Population in Grundy County, 2020 to 2025

CSVChart (SVG)

13.4K13.6K13.8K14K14.2K2020202120222023202420252020: 13,541 persons2021: 13,577 persons2022: 13,787 persons2023: 13,954 persons2024: 14,118 persons2025: 14,116 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202514,116
202414,118
202313,954
202213,787
202113,577
202013,541

Compared with Tennessee and United States

Place2025
Grundy County14,116
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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Questions

What is the population in Grundy County?

Population in Grundy County was 14,116 in 2025, according to the U.S. Census Bureau. That is unchanged from 2024. That is the 82nd 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 Grundy County?

14,118 in 2024, the highest value since 2020 in this series.

More statistics for Grundy County

All statistics for Grundy County