About this data The size of Collinsville is approximately 27.8 square kilometres. It has 6 parks covering nearly 2.2% of total area. The population of Collinsville in 2016 was 1248 people. By 2021 the ...

Forecast issued at 5:00 am EST on Tuesday 17 June 2025. Cloudy. Medium chance of showers, most likely in the early morning. Winds east to southeasterly 15 to 20 km/h tending south to southeasterly in ...