Miami County Population 2018

Miami County's estimated population is 33,461 with a growth rate of 1.51% in the past year according to the most recent United States census data. Miami County is the 17th largest county in Kansas.

Year Population Growth Growth Rate
201733,4614981.51%
201632,9632120.65%
201532,751-122-0.37%
201432,873390.12%
201332,8341650.51%
201232,669-66-0.20%
201132,735-149-0.45%
201032,8849,41840.13%
199023,4661,8488.55%
198021,6182,36412.28%
197019,254-630-3.17%
196019,8841860.94%
195019,6982091.07%
194019,489-1,754-8.26%
193021,2431,4347.24%
192019,809-221-1.10%
191020,030-1,611-7.44%
190021,6412,02710.33%
189019,6141,81210.18%
188017,8026,07751.83%
187011,7256,745135.44%
18604,9800.00%

Miami County Population Growth

Population Data via

Miami County Race Data

Race Population Percentage
White31,36893.74%
Two or More Races5681.70%
Black or African American3981.19%
American Indian and Alaska Native2290.68%
Asian1450.43%
Native Hawaiian and Other Pacific Islander190.06%

Miami County Population Pyramid

0k0k0k1k1k1k1k1k Male Population0k0k0k1k1k1k1k1k 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