Colchester
A city in McDonough County, Illinois — population 1,273 as of 2020.
Scopes news, events and the map to Colchester. No account needed — we keep it on this device.
Your city
Change city
News, events and the map open here. Kept on this device.
is your city now — Colchester would replace it. We'll ask first.
stops being your city.
Colchester takes over news, events and the map.
Today
86°F
Mostly Sunny9% precip
Tonight
62°F
Slight Chance Showers And Thunderstorms then Partly Cloudy21% precip
Sunday
76°F
Chance Showers And Thunderstorms43% precip
Sunday Night
56°F
Chance Showers And Thunderstorms34% precip
In and around Colchester
See & do
Eat, drink & stay
Musicians & bands near Colchester →
Explore the Greater Macomb metro →
Colchester changes faster than we can keep up.
Something opened, closed or moved? Tell us and we'll put it right. Our editors review submissions before they publish — you'll need an account with access to send one.
Colchester by the numbers
Population
1,273Population figure, 2020
Households & income
- Area
- 1.15 sq mi (2.98 km²)
- Median age
- 41.6
- Households
- 532
- Persons per household
- 2.1
- Median household income
- $63,981
- Median house value
- $91,700
Municipal office
- Office
- CLERK
- Address
- PO BOX 259, COLCHESTER, IL 62326