Williamsville, Illinois
Williamsville is a village in Sangamon County, Illinois, with an estimated population of 1,430 in 2023. It sits at 39.9561, -89.5436 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Williamsville |
| Type | village |
| State | Illinois (IL) |
| County | Sangamon County |
| Population (2023 est.) | 1,430 |
| Land area | 1.55 sq mi (4.01 km²) |
| Coordinates | 39.9561, -89.5436 |
| Time zone | America/Chicago |
| ZIP codes | 62693 |
ZIP codes and area codes for Williamsville
Williamsville covers 1 ZIP code: 62693. Browse all ZIP codes in Illinois for the full list.
Where is Williamsville?
Williamsville is located in Illinois, in Sangamon 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
Elkhart 8 km · ILSherman 9 km · ILSpaulding 10 km · ILRiverton 12 km · ILDawson 13 km · ILAthens 15 km · ILMiddletown 16 km · ILBuffalo 16 km · IL
Other places in Sangamon County
Springfield 112,544Chatham 14,525Sherman 4,599Auburn 4,444Rochester 3,899Riverton 3,475Pawnee 2,696Jerome 1,644Southern View 1,552Leland Grove 1,413
Frequently asked questions
What county is Williamsville, IL in?
Williamsville is in Sangamon County, Illinois.
What is the population of Williamsville, IL?
The 2023 Census Bureau estimate is 1,430.
What time zone is Williamsville in?
Williamsville is in the America/Chicago time zone.