Population.us

Population of Onslow, IA

Last official estimated population of Onslow city (Jones County**, Iowa state) was 196 (year 2014)^[1]. This was 0% of total US population and 0.01% of total Iowa state population. Area of Onslow city is 0.2 mi² (=0.6 km²)^[6], in this year population density was 871.11 p/mi². If population growth rate would be same as in period 2010-2014 (-0.13%/yr), Onslow city population in 2026 would be 193*.

Historical population

Historical population of Onslow city for period 1880-2014:

Onslow city on population map

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

Population • Legends • Position

Settlements near Onslow city

• Anamosa city population 13.3 mi, 270°
• Monticello city 12.1 mi, 314°
• Cascade city 13.5 mi, 2°
• Olin city 10 mi, 220°
• Wyoming city 3.3 mi, 171°
• Oxford Junction city 9.1 mi, 159°
• Monmouth city 7.2 mi, 108°
• Morley city 13.7 mi, 239°
• Center Junction city 3.9 mi, 278°
• Baldwin city 9.4 mi, 104°

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