Butler County Population 2017

Butler County's estimated population is 14,791 with a growth rate of -0.70% in the past year according to the most recent United States census data. Butler County is the 54th largest county in Iowa.

Year Population Growth Growth Rate
201614,791-105-0.70%
201514,896-76-0.51%
201414,972-45-0.30%
201315,017260.17%
201214,991310.21%
201114,960540.36%
201014,906-825-5.24%
199015,731-1,937-10.96%
198017,6687154.22%
197016,953-514-2.94%
196017,467730.42%
195017,394-592-3.29%
194017,9863692.09%
193017,617-228-1.28%
192017,8457264.24%
191017,119-836-4.66%
190017,9552,49216.12%
189015,4631,1708.19%
188014,2934,34243.63%
18709,9516,227167.21%
18603,7240.00%

Butler County Population Growth

Population Data via

Butler County Race Data

Race Population Percentage
White14,58898.63%
Two or More Races1450.98%
Asian950.64%
Black or African American430.29%
American Indian and Alaska Native230.16%
Native Hawaiian and Other Pacific Islander20.01%

Butler County Population Pyramid

0k0k0k0k0k1k1kButler County Male Population0k0k0k0k0k1k1kButler County Female Population

Population of Cities in Butler County

City 2010 Census 2016 Estimated Growth Growth Rate
Parkersburg18701952824.39%
Clarksville14391392-47-3.27%
Shell Rock12961313171.31%
Greene11301103-27-2.39%
Aplington11281068-60-5.32%
Allison10291013-16-1.55%
Dumont637623-14-2.20%
New Hartford516502-14-2.71%
Bristow160158-2-1.25%
Aredale7473-1-1.35%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990