Kennebec County Population 2017

Kennebec County's estimated population is 120,569 with a growth rate of 0.30% in the past year according to the most recent United States census data. Kennebec County is the 4th largest county in Maine.

Year Population Growth Growth Rate
2016120,5693600.30%
2015120,209-958-0.79%
2014121,167-18-0.01%
2013121,185-451-0.37%
2012121,636-151-0.12%
2011121,787-318-0.26%
2010122,1056,2015.35%
1990115,9046,0155.47%
1980109,88914,64215.37%
197095,2476,0976.84%
196089,1505,2696.28%
195083,8816,6508.61%
194077,2316,5409.25%
193070,6916,84710.72%
192063,8449811.56%
191062,8633,7466.34%
190059,1172,1053.69%
189057,0123,9547.45%
188053,058-145-0.27%
187053,203-2,452-4.41%
186055,655-6,866-10.98%
185062,5216,69812.00%
184055,8233,3386.36%
183052,4859,86223.14%
182042,62310,05930.89%
181032,5647,99332.53%
180024,5710.00%

Kennebec County Population Growth

Population Data via

Kennebec County Race Data

Race Population Percentage
White115,64295.91%
Two or More Races2,0521.70%
Asian1,0710.89%
Black or African American7800.65%
American Indian and Alaska Native6100.51%
Native Hawaiian and Other Pacific Islander540.04%

Kennebec County Population Pyramid

0k1k2k3k4k5kKennebec County Male Population0k1k2k3k4k5kKennebec County Female Population

Population of Cities in Kennebec County

City 2010 Census 2016 Estimated Growth Growth Rate
Augusta1913218494-638-3.33%
Waterville15722164066844.35%
Gardiner58005620-180-3.10%
Hallowell23782326-52-2.19%
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