Population.us

Population of Garrison, IA

Last official estimated population of Garrison city (Benton County**, Iowa state) was 365 (year 2014)^[1]. This was 0% of total US population and 0.01% of total Iowa state population. Area of Garrison city is 0.2 mi² (=0.6 km²)^[6], in this year population density was 1,477.73 p/mi². If population growth rate would be same as in period 2010-2014 (-0.41%/yr), Garrison city population in 2026 would be 348*.

Historical population

Historical population of Garrison city for period 1880-2014:

Garrison city on population map

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

Population • Legends • Position

Settlements near Garrison city

• Vinton city population 6.1 mi, 77°
• La Porte City city 12 mi, 348°
• Dysart city 8.7 mi, 282°
• Newhall city 13.8 mi, 139°
• Van Horne city 9.7 mi, 163°
• Keystone city 10.4 mi, 195°
• Brandon city 13.8 mi, 31°
• Clutier city 14.1 mi, 251°
• Elberon city 13 mi, 222°
• Mount Auburn city 8.2 mi, 17°

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