Data / Population / McDuffie County

Population in McDuffie County

Population in McDuffie County was 21,640 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 84th highest of 159 counties in 2025.

2025, persons21,640
Change on 2024-0.5%
Rank84th of 159Counties in Georgia ranked
Series high21,8542023
Series low21,6092020

Population in McDuffie County, 2020 to 2025

CSVChart (SVG)

21.6K21.7K21.7K21.8K21.8K21.9K21.9K2020202120222023202420252020: 21,609 persons2021: 21,631 persons2022: 21,726 persons2023: 21,854 persons2024: 21,743 persons2025: 21,640 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202521,640
202421,743
202321,854
202221,726
202121,631
202021,609

Compared with Georgia and United States

Place2025
McDuffie County21,640
Georgia11,302,748
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 McDuffie County?

Population in McDuffie County was 21,640 in 2025, according to the U.S. Census Bureau. That is down 0.5% from 2024. That is the 84th highest of 159 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 McDuffie County?

21,854 in 2023, the highest value since 2020 in this series.

More statistics for McDuffie County

All statistics for McDuffie County