Gilliam

County in Oregon

County

The population development of Gilliam.

Name	Status	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Gilliam	County	1,717	1,915	1,871	1,994	1,971	→
Oregon	State	2,842,321	3,421,399	3,831,074	4,237,224	4,272,371

Contents: Incorporated Places

The population development of the incorporated places in Gilliam.

The Details icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).

Name	Status	County	Population Census 1990-04-01	Population Census 2000-04-01	Population Census 2010-04-01	Population Census 2020-04-01	Population Estimate 2024-07-01
Arlington	City	Gilliam	429	522	588	626	620	→
Condon	City	Gilliam	635	756	682	710	701	→
Lonerock	City	Gilliam	11	24	21	22	21	→

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.

Further information about the population structure:

Gender (C 2020)
Males	1,023
Females	972

Age Groups (C 2020)
0-17 years	399
18-64 years	1,055
65+ years	541

Age Distribution (C 2020)
80+ years	127
70-79 years	237
60-69 years	353
50-59 years	236
40-49 years	224
30-39 years	218
20-29 years	165
10-19 years	222
0-9 years	213

Urbanization (C 2020)
Rural	1,995

»Race« (C 2020)
White	1,770
Black/African American	4
Indigenous	29
Asian	9
Pacific Islander	11
Some other	27
2 or more	145

Ethnicity (C 2020)
Hispanic or Latino	107
Other	1,888