Galesburg ZIP Code, Illinois USA
Galesburg is one of the popular cities of Illinois, covers 2 zip codes of Knox County and accommodates a total population of 29,923 residents, based on the 2022 American Community Survey (ACS 5-year) data. The 61401 ZIP code's location GALESBURG is the most populated location having 30,809 residents, among all ZIP code locations in Galesburg, IL. This resource summarizes its demographic information such as Galesburg city zip codes, population, area codes, household income, per capita income including other useful socio-economic indicators.
Galesburg, IL ZIP Codes Cover 2 Locations
The ZIP codes of Galesburg covers 2 major locations in Illinois in the United States.
| ZIP Code | Post Office Location | Post Office | Population |
|---|---|---|---|
| 61401 | GALESBURG 476 E MAIN ST STE A | Standard | 30809 |
| 61402 | GALESBURG 476 E MAIN ST STE A | Post-Box Only using 61401 Facility | 1748 |
All 2 ZIP Codes of Galesburg, IL Part of 1 County
2 ZIP code locations of Galesburg, IL spread across 1 county of Illinois in the United States.
309 Area Code is used in Galesburg, IL
NPA code 309 is being used in all Galesburg city, IL ZIP code locations in the United States, according to North American Numbering Plan Administrator (NANPA).
City of Galesburg, IL Socio-economic and Demographic Data
Galesburg is a city in Knox County, Illinois, USA. This socio-economic and demographic dynamics of Galesburg, IL briefly summarizes how its total population of 29,923 residents (15,551 males and 14,372 females) connected to education, employment, income, housing and more.
| City | Galesburg |
| County | Knox County |
| State | Illinois |
| Total Population | 29,923 |
| Median Age | 41 |
| Total Male Population | 15,551 |
| Total Female Population | 14,372 |
| Male Female Ratio | 1082 female per 1,000 male |
| Younger Ppulation below 16 years | 4,626 |
| White Population | 22,634 |
| Hispanic or Latino Population | 2,504 |
| Black Population | 3,822 |
| Asian Population | 468 |
| Total US Natives or Citizens | 29,923 |
| Total Non US Citizens | 1,216 |
| Per Capita Income | $25,731 |
| Total Household Income | $59,223 |
| Total Housing Units | 12,610 |
| Vacant Housing Units | 1,840 |