Warren County Population 2018

Warren County's estimated population is 128,845 with a growth rate of 1.98% in the past year according to the most recent United States census data. Warren County is the 5th largest county in Kentucky.

Year Population Growth Growth Rate
2017128,8452,5041.98%
2016126,3412,6042.10%
2015123,7372,7322.26%
2014121,0051,8131.52%
2013119,1921,9401.65%
2012117,2521,4431.25%
2011115,8091,4851.30%
2010114,32437,65149.11%
199076,6734,8456.75%
198071,82814,39625.07%
197057,43211,94126.25%
196045,4912,7336.39%
195042,7586,12716.73%
194036,6312,9558.77%
193033,6762,8189.13%
192030,8582790.91%
191030,5796092.03%
190029,970-188-0.62%
189030,1582,6279.54%
188027,5315,78926.63%
187021,7424,42225.53%
186017,3202,19714.53%
185015,123-323-2.09%
184015,4464,49741.07%
183010,949-827-7.02%
182011,776-161-1.35%
181011,9377,251154.74%
18004,6860.00%

Warren County Population Growth

Population Data via

Warren County Race Data

Race Population Percentage
White103,85980.61%
Black or African American11,6199.02%
Asian4,1943.26%
Two or More Races2,7752.15%
American Indian and Alaska Native3780.29%
Native Hawaiian and Other Pacific Islander3340.26%

Warren County Population Pyramid

0k2k4k6k8k Male Population0k2k4k6k8k Female Population8580757065605550454035302520151050
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