Gilliam County Population 2017

Gilliam County's estimated population is 1,854 with a growth rate of -0.48% in the past year according to the most recent United States census data. Gilliam County is the 34th largest county in Oregon.

Year Population Growth Growth Rate
20161,854-9-0.48%
20151,863-68-3.52%
20141,931-14-0.72%
20131,945-2-0.10%
20121,947-4-0.21%
20111,951764.05%
20101,8751589.20%
19901,717-340-16.53%
19802,057-285-12.17%
19702,342-727-23.69%
19603,0692528.95%
19502,817-27-0.95%
19402,844-623-17.97%
19303,467-493-12.45%
19203,9602597.00%
19103,70150015.62%
19003,201-399-11.08%
18903,6000.00%

Gilliam County Population Growth

Population Data via

Gilliam County Race Data

Race Population Percentage
White1,77295.58%
Two or More Races372.00%
American Indian and Alaska Native271.46%
Asian130.70%
Native Hawaiian and Other Pacific Islander100.54%
Black or African American40.22%

Gilliam County Population Pyramid

0k0k0k0k0k0kGilliam County Male Population0k0k0k0k0k0kGilliam County Female Population

Population of Cities in Gilliam County

City 2010 Census 2016 Estimated Growth Growth Rate
Condon682678-4-0.59%
Arlington586581-5-0.85%
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