Galesburg, Illinois
Galesburg is a city in Knox County, Illinois, with an estimated population of 29,130 in 2023. It sits at 40.9502, -90.3766 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Galesburg |
| Type | city |
| State | Illinois (IL) |
| County | Knox County |
| Population (2023 est.) | 29,130 |
| Land area | 17.76 sq mi (46.00 km²) |
| Coordinates | 40.9502, -90.3766 |
| Time zone | America/Chicago |
| ZIP codes | 61401, 61402 |
| Telephone area codes | 309 |
ZIP codes and area codes for Galesburg
Galesburg covers 2 ZIP codes: 61401, 61402. Telephone area codes serving the area: 309. Browse all ZIP codes in Illinois for the full list.
Where is Galesburg?
Galesburg is located in Illinois, in Knox County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
East Galesburg 6 km · ILHenderson 8 km · ILKnoxville 9 km · ILWataga 12 km · ILAbingdon 16 km · ILOneida 19 km · ILAlexis 20 km · ILMonmouth 23 km · IL
Other places in Knox County
Abingdon 2,851Knoxville 2,815East Galesburg 740Wataga 716Oneida 675Yates City 623Williamsfield 552Altona 447Victoria 257Henderson 256
Related
Frequently asked questions
What county is Galesburg, IL in?
Galesburg is in Knox County, Illinois.
What is the population of Galesburg, IL?
The 2023 Census Bureau estimate is 29,130.
What time zone is Galesburg in?
Galesburg is in the America/Chicago time zone.