Prospect, PA population

Population of Prospect, PA

Last official estimated population of Prospect borough (Butler County**, Pennsylvania state) was 1,144 (year 2014)^[1]. This was 0% of total US population and 0.01% of total Pennsylvania state population. Area of Prospect borough is 4.1 mi² (=10.6 km²)^[6], in this year population density was 280.25 p/mi². If population growth rate would be same as in period 2010-2014 (-0.54%/yr), Prospect borough population in 2026 would be 1,072*.

Historical population

Historical population of Prospect borough for period 1850-2014:

Prospect borough on population map

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

Population • Legends • Position

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Annual growth rate

[1850-1860] +0.69 %/yr
[1860-1870] -0.04 %/yr
[1870-1880] +2.94 %/yr
[1880-1890] -0.54 %/yr
[1890-1900] +0.51 %/yr
[1900-1910] -0.42 %/yr
[1910-1920] +1.33 %/yr
[1920-1930] +1.42 %/yr
[1930-1940] +2.35 %/yr
[1940-1950] +2.38 %/yr
[1950-1960] +2.21 %/yr
[1960-1970] +0.75 %/yr
[1970-1980] +0.43 %/yr
[1980-1990] +0.85 %/yr
[1990-2000] +0.99 %/yr
[2000-2005] -0.41 %/yr
[2005-2010] -0.46 %/yr
[2010-2014] -0.54 %/yr