City Population And Economic Context
Mill Creek, IL
Mill Creek, IL city profile with direct Population Pulse only when verified, plus named parent-county economic context.
/il/mill-creekUpdated Sep 6, 2026
Overview
Mill Creek, IL city profile with direct Population Pulse only when verified, plus named parent-county economic context.
Current Population And County Economic Pulse
Direct city population values appear only when the Census place match is verified. Jobs and earnings use named parent-county context.
Population
Direct source match2025 population estimate
52
One-year change -1.9%
Five-year change -5.5%
Published from the active current-data Pulse release. This does not change the annual Combined Score.
County Jobs Context
Parent-county contextQ1 2026 average covered employment
Union County: 5,045
Q1 2025 -2.9%
2025 annual context 5,238
Union County data is shown as context; it is not claimed as a city estimate.
View Union County profile →