Population.us

Population of Marion, IL

Last official estimated population of Marion city (Johnson County**, Illinois state) was 17,438 (year 2014)^[1]. This was 0.005% of total US population and 0.14% of total Illinois state population. Area of Marion city is 16.6 mi² (=43.1 km²)^[6], in this year population density was 1,047.70 p/mi². If population growth rate would be same as in period 2010-2014 (+0.35%/yr), Marion city population in 2026 would be 18,194*.

Historical population

Historical population of Marion city for period 1880-2014:

Marion city on population map

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

Population • Legends • Position

Settlements near Marion city

• Herrin city population 8 mi, 315°
• Carterville city 9.2 mi, 290°
• Johnston City city 7.2 mi, 359°
• Crainville village 7.7 mi, 289°
• Energy village 6.7 mi, 308°
• Pittsburg village 5.9 mi, 45°
• Creal Springs city 8.3 mi, 143°
• Whiteash village 4.7 mi, 357°
• Colp village 10.4 mi, 307°
• Spillertown village 3.2 mi, 9°

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