ZIP Code 61571

Zip Code: 61571
Type: Standard
Official USPS city name: Washington
Official USPS State Code: IL
Official State Name: Illinois
ZCTA: TRUE
Population: 24903.0
Density: 169.3
Primary Official County Code: 17179
Primary Official County Name: Tazewell
Official County Name: Tazewell
Official County Code: 17179
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (02:00 AM Friday, September 05 2025-09-05 (GMT -0500))
Geo Point: 40.70331, -89.41951