Data / Population / Warren County

Population in Warren County

Population in Warren County was 18,898 in 2025, according to the U.S. Census Bureau. That is down 0.8% from 2024. That is the 83rd highest of 100 counties in 2025.

2025, persons18,898
Change on 2024-0.8%
Rank83rd of 100Counties in North Carolina ranked
Series high19,0552024
Series low18,6062020

Population in Warren County, 2020 to 2025

CSVChart (SVG)

18.6K18.7K18.8K18.9K19K19.1K2020202120222023202420252020: 18,606 persons2021: 18,835 persons2022: 18,691 persons2023: 18,739 persons2024: 19,055 persons2025: 18,898 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
202518,898
202419,055
202318,739
202218,691
202118,835
202018,606

Compared with North Carolina and United States

Place2025
Warren County18,898
North Carolina11,197,968
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 Warren County?

Population in Warren County was 18,898 in 2025, according to the U.S. Census Bureau. That is down 0.8% from 2024. That is the 83rd highest of 100 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 Warren County?

19,055 in 2024, the highest value since 2020 in this series.

More statistics for Warren County

All statistics for Warren County