Ogle County Population 2018

Ogle County's estimated population is 51,063 with a growth rate of -0.21% in the past year according to the most recent United States census data. Ogle County is the 28th largest county in Illinois.

Year Population Growth Growth Rate
201751,063-105-0.21%
201651,168-430-0.83%
201551,598-369-0.71%
201451,967-332-0.63%
201352,299-491-0.93%
201252,790-275-0.52%
201153,065-357-0.67%
201053,4227,46516.24%
199045,957-381-0.82%
198046,3383,4718.10%
197042,8674,76112.49%
196038,1064,67713.99%
195033,4293,56011.92%
194029,8691,7516.23%
193028,1181,2884.80%
192026,830-1,034-3.71%
191027,864-1,265-4.34%
190029,1294191.46%
189028,710-1,227-4.10%
188029,9372,4458.89%
187027,4924,60420.12%
186022,88812,868128.42%
185010,0206,541188.01%
18403,4790.00%

Ogle County Population Growth

Population Data via

Ogle County Race Data

Race Population Percentage
White49,91597.75%
Two or More Races6681.31%
Black or African American5511.08%
Asian2970.58%
American Indian and Alaska Native1910.37%
Native Hawaiian and Other Pacific Islander350.07%

Ogle County Population Pyramid

0k1k1k2k2k Male Population0k1k1k2k2k 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