Last official estimated population of Brayton city (Audubon County**, Iowa state) was 120 (year 2014)[1]. This was 0% of total US population and 0% of total Iowa state population. Area of Brayton city is 0.6 mi² (=1.6 km²)[6], in this year population density was 194.49 p/mi². If population growth rate would be same as in period 2010-2014 (-1.6%/yr), Brayton city population in 2026 would be 99*.
Historical population of Brayton city for period 1880-2014:
Estimated population for 2014[1]. Click on flag to hide it.
Population • Legends • Position
[1880-1890] +12.55 %/yr
[1890-1900] +1.29 %/yr
[1900-1910] -0.29 %/yr
[1910-1920] +5.94 %/yr
[1920-1930] -0.33 %/yr
[1930-1940] -0.84 %/yr
[1940-1950] +0.97 %/yr
[1950-1960] -0.6 %/yr
[1960-1970] -3.91 %/yr
[1970-1980] +1.19 %/yr
[1980-1990] -3.59 %/yr
[1990-2000] +1.94 %/yr
[2000-2005] -1.59 %/yr
[2005-2010] -0.61 %/yr
[2010-2014] -1.6 %/yr
• Atlantic city population
11.5 mi, 
204°
• Audubon city
12 mi, 
0°
• Anita city
11 mi, 
129°
• Exira city
4.1 mi, 
38°
• Walnut city
15.5 mi, 
255°
• Adair city
15.2 mi, 
101°
• Elk Horn city
7.6 mi, 
296°
• Kimballton city
9.4 mi, 
307°
• Marne city
11.4 mi, 
234°
• Wiota city
10.2 mi, 
167°
*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
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