Bannock County Population 2018

Bannock County's estimated population is 85,269 with a growth rate of 1.05% in the past year according to the most recent United States census data. Bannock County is the 5th largest county in Idaho.

Year Population Growth Growth Rate
201785,2698901.05%
201684,3793870.46%
201583,9924780.57%
201483,5141040.12%
201383,410-314-0.38%
201283,7241250.15%
201183,5995750.69%
201083,02416,99825.74%
199066,0266050.92%
198065,42113,22125.33%
197052,2002,8585.79%
196049,3427,59718.20%
195041,7456,98620.10%
194034,7593,49311.17%
193031,2663,73413.56%
192027,5328,29043.08%
191019,2427,54064.43%
190011,7020.00%

Bannock County Population Growth

Population Data via

Bannock County Race Data

Race Population Percentage
White76,80790.08%
American Indian and Alaska Native3,1033.64%
Two or More Races1,8822.21%
Asian1,0941.28%
Black or African American7810.92%
Native Hawaiian and Other Pacific Islander2440.29%

Bannock County Population Pyramid

0k1k1k2k2k3k3k4k Male Population0k1k1k2k2k3k3k4k 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