Population: Lake County

Latest value, 2025

504,612persons

Source: U.S. Census Bureau
Retrieved 2026-10-08
Published 2026-03-26

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

499,147501,778504,408202020212022202320242025
Value
PeriodValue
2025504,612
2024502,497
2023500,134
2022499,630
2021499,015
2020498,943

Comparison with related places

Place2025
Lake County504,612
Indiana6,973,333
United States341,784,857
Allen County402,329
Hamilton County387,036
St. Joseph County272,861
Elkhart County208,774
Hendricks County193,510

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-18089"}
GET https://invokely.ai/api/v1/value?indicator=population&place=us-county-18089

Other indicators for Lake County

Statistics for Lake County