Population.us

Population of Willoughby, OH

Last official estimated population of Willoughby city (Lake County**, Ohio state) was 22,453 (year 2014)^[1]. This was 0.007% of total US population and 0.19% of total Ohio state population. Area of Willoughby city is 10.3 mi² (=26.8 km²)^[6], in this year population density was 2,171.68 p/mi². If population growth rate would be same as in period 2010-2014 (+0.21%/yr), Willoughby city population in 2026 would be 23,017*.

Historical population

Historical population of Willoughby city for period 1840-2014:

Willoughby city on population map

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

Population • Legends • Position

Settlements near Willoughby city

• Mentor city population 5.1 mi, 52°
• Eastlake city 1.2 mi, 305°
• Willowick city 2.9 mi, 254°
• Wickliffe city 3.9 mi, 225°
• Willoughby Hills city 4.3 mi, 192°
• Kirtland city 5.1 mi, 129°
• Timberlake village 2 mi, 313°
• Kirtland Hills village 4.6 mi, 96°
• Waite Hill village 2.9 mi, 152°
• Lakeline village 2.3 mi, 295°

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