Observations

2025: 206.033

Updated: Mar 27, 2026 2:49 PM CDT

Units:

Thousands of Persons,

Not Seasonally Adjusted

Frequency:

Annual

Notes

Title	Release Dates

Resident Population in Springfield, IL (MSA)	2019-04-18	2026-03-26

Source

U.S. Census Bureau	2019-04-18	2026-03-26

Release

Annual Estimates of the Population of Metropolitan and Micropolitan Statistical Areas	2019-04-18	2026-03-26

Units

Thousands of Persons	2019-04-18	2026-03-26

Frequency

Annual	2019-04-18	2026-03-26

Seasonal Adjustment

Not Seasonally Adjusted	2019-04-18	2026-03-26

Notes

All observations are July 1 estimates of each year.	2019-04-18	2026-03-26

Resident Population in Springfield, IL (MSA) (SPRPOP)