Data / Population / Shelby County

Population in Shelby County

Population in Shelby County was 5,870 in 2025, according to the U.S. Census Bureau. That is down 1.9% from 2024. That is the 105th highest of 115 counties in 2025.

2025, persons5,870
Change on 2024-1.9%
Rank105th of 115Counties in Missouri ranked
Series high6,0902020
Series low5,8702025

Population in Shelby County, 2020 to 2025

CSVChart (SVG)

5,8505,9005,9506,0006,0506,1002020202120222023202420252020: 6,090 persons2021: 5,969 persons2022: 5,998 persons2023: 5,942 persons2024: 5,986 persons2025: 5,870 persons
persons. Source: U.S. Census Bureau. Retrieved 2026-10-08, published 2026-03-26.
All 6 values
Periodpersons
20255,870
20245,986
20235,942
20225,998
20215,969
20206,090

Compared with Missouri and United States

Place2025
Shelby County5,870
Missouri6,270,541
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 Shelby County?

Population in Shelby County was 5,870 in 2025, according to the U.S. Census Bureau. That is down 1.9% from 2024. That is the 105th highest of 115 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 Shelby County?

6,090 in 2020, the highest value since 2020 in this series.

More statistics for Shelby County

All statistics for Shelby County