Population.us

Population of Williamsville, IL

Last official estimated population of Williamsville village (Sangamon County**, Illinois state) was 1,494 (year 2014)^[1]. This was 0% of total US population and 0.01% of total Illinois state population. Area of Williamsville village is 1.3 mi² (=3.3 km²)^[6], in this year population density was 1,184.77 p/mi². If population growth rate would be same as in period 2010-2014 (+0.3%/yr), Williamsville village population in 2026 would be 1,549*.

Historical population

Historical population of Williamsville village for period 1880-2014:

Williamsville village on population map

Estimated population for 2014^[1]. Click on flag to hide it.

Population • Legends • Position

Settlements near Williamsville village

• Sherman village population 5.2 mi, 213°
• Riverton village 7.3 mi, 174°
• Athens city 9.1 mi, 274°
• Grandview village 9.9 mi, 201°
• Spaulding village 5.9 mi, 177°
• Dawson village 8.2 mi, 145°
• Elkhart village 5.9 mi, 42°
• Clear Lake village 9.6 mi, 185°
• Broadwell village 9.8 mi, 35°
• Cantrall village 6.9 mi, 260°

Sources, notices

*Calculated by population.us from last known population growth rate, not official data.

**Some cities are placed on more than one county. Only 1 county is shown.

[1] Cities and Towns (Incorporated Places and Minor Civil Divisions) 2014, archived from the original, retrieved 02/23/2016

[2] City and Town Intercensal Estimates (2000-2010), archived from the original, retrieved 02/23/2016

[3] Places: 1990 and 1999 Populations, With Numeric and Percent Population Change, archived from the original, retrieved 02/23/2016

[4] Population of the 100 Largest Urban Places: 1980,

[5] Population of the 100 Largest Urban Places in history,

[6] Area, latitude longitude data, retrieved 02/23/2016

[7] Through the Decades, Overview 1790-2010, PDF, large files! >100 Mb