Olmsted County Population 2017

Olmsted County's estimated population is 153,102 with a growth rate of 1.22% in the past year according to the most recent United States census data. Olmsted County is the 8th largest county in Minnesota.

Year Population Growth Growth Rate
2016153,1021,8511.22%
2015151,2511,1830.79%
2014150,0681,0350.69%
2013149,0331,9671.34%
2012147,0661,1340.78%
2011145,9321,4050.97%
2010144,52738,05735.74%
1990106,47014,46415.72%
198092,0067,9029.40%
197084,10418,57228.34%
196065,53217,30435.88%
195048,2285,57013.06%
194042,6587,23220.41%
193035,4267,41226.46%
192028,0145,51724.52%
191022,497-622-2.69%
190023,1193,31316.73%
189019,806-1,737-8.06%
188021,5431,7508.84%
187019,79310,269107.82%
18609,5240.00%

Olmsted County Population Growth

Population Data via

Olmsted County Race Data

Race Population Percentage
White129,44884.55%
Asian9,1385.97%
Black or African American8,6945.68%
Two or More Races3,2982.15%
American Indian and Alaska Native5460.36%
Native Hawaiian and Other Pacific Islander1270.08%

Olmsted County Population Pyramid

0k1k2k3k4k5k6kOlmsted County Male Population0k1k2k3k4k5k6kOlmsted County Female Population

Population of Cities in Olmsted County

City 2010 Census 2016 Estimated Growth Growth Rate
Rochester10674811401172636.80%
Stewartville591460891752.96%
Byron492253924709.55%
Eyota19772024472.38%
Oronoco1300148218214.00%
Dover735747121.63%
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