City Population And Economic Context
Darmstadt, IL
Darmstadt, IL city profile with direct Population Pulse only when verified, plus named parent-county economic context.
Overview
Darmstadt, 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.
County Population Context
Parent-county context2025 population estimate
St. Clair County: 250,708
One-year change -0.3%
Five-year change -2.5%
St. Clair County data is shown as context; it is not claimed as a city estimate.
View St. Clair County profile →County Jobs Context
Parent-county contextQ1 2026 average covered employment
St. Clair County: 87,241
Q1 2025 -1.2%
2025 annual context 89,192
St. Clair County data is shown as context; it is not claimed as a city estimate.
View St. Clair County profile →