Population: Washington County
Latest value, 2025
40,446persons
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.
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.
Evolution
Value
| Period | Value |
|---|---|
| 2025 | 40,446 |
| 2024 | 41,218 |
| 2023 | 41,928 |
| 2022 | 42,500 |
| 2021 | 43,618 |
| 2020 | 44,639 |
Comparison with related places
| Place | 2025 |
|---|---|
| Washington County | 40,446 |
| Mississippi | 2,954,160 |
| United States | 341,784,857 |
| Warren County | 41,759 |
| Pike County | 38,712 |
| Lincoln County | 35,012 |
| Marshall County | 34,654 |
| Alcorn County | 34,569 |
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.Get this figure from your agent
Call get_value through the MCP server or the REST API.
get_value {"indicator":"population","place":"us-county-28151"}
GET https://invokely.ai/api/v1/value?indicator=population&place=us-county-28151