Population.us

Population of Jefferson, IA

Last official estimated population of Jefferson city (Greene County**, Iowa state) was 4,276 (year 2014)^[1]. This was 0.001% of total US population and 0.14% of total Iowa state population. Area of Jefferson city is 6.0 mi² (=15.6 km²)^[6], in this year population density was 711.95 p/mi². If population growth rate would be same as in period 2010-2014 (-0.4%/yr), Jefferson city population in 2024 would be 4,108*.

Historical population

Historical population of Jefferson city for period 1870-2014:

Jefferson city on population map

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

Population • Legends • Position

Settlements near Jefferson city

• Grand Junction city population 7.4 mi, 81°
• Scranton city 8.7 mi, 271°
• Churdan city 10.7 mi, 331°
• Bagley city 12.1 mi, 192°
• Rippey city 10.8 mi, 121°
• Paton city 12 mi, 32°
• Jamaica city 12.4 mi, 162°
• Ralston city 12.9 mi, 277°
• Dana city 9.6 mi, 49°
• Beaver city 12.4 mi, 83°

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