ZIP Code 61931 Population
Humboldt, Illinois
Population
1,277
Households
473
Median Age
43.5
Population Details
| Average Household Size | 2.7 persons |
|---|---|
| Data Source | US Census Bureau, 2012–2016 ACS 5-year estimates |
Frequently Asked Questions
ZIP code 61931 (Humboldt, IL) has a population of 1,277 according to US Census Bureau, 2012–2016 ACS 5-year estimates.
There are 473 households in ZIP code 61931.