United States › Oregon › Monmouth CITY · 1990 CENSUS
Monmouth Oregon · 6,288 residents · 2.24 sq mi
Time machine
COMPARE TO 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Monmouth is a city of 6,288 people in Oregon. This skews young, with a median age of 22.9. This is an unusually credentialed place: 38% of adults have a four-year degree. Owners hold 46% of the housing stock. The poverty rate is 29.4%, above the 13.2% national rate. That trails the Oregon median by roughly 34%.
At a glance
Lower income
below the US median
US median: $30,130
Younger
median age 22.9
US median: 33.0
More educated
38% hold a bachelor's degree
US average: 20%
More affordable
home values down 43%, inflation adjusted
US median home: $93,722
Section 01
Population & growth vs 23.1 in 2000
US average: 33.0
Population, 1990 – 2024
6K 7K 9K 10K 12K 1990 2000 2010 2020 2024 Monmouth Age distribution, 1990
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $18,049
−26%inflation adjusted, since 2000
vs $32,256 in 2000
US average: $30,130
vs $14,474 in 2000
US average: $14,340
vs 24.6% in 2000
US average: 13.2%
$57,100
−43%inflation adjusted, since 2000
vs $132,300 in 2000
US average: $93,722
$328
−18%inflation adjusted, since 2000
vs $528 in 2000
US average: $450
vs 46.3% in 2000
54.2% rent
Section 04
Race & ethnicity 2000
White, non-Hispanic 83%(6,426)
Hispanic / Latino 9.7%(753)
1990
White, non-Hispanic 90.5%(5,690)
Hispanic / Latino 3.8%(237)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Ancestry
+ 18 more ancestry groups with data vs 38.1% in 2000
US average: 20.3%
High school or higher
vs 86.4% in 2000
US average: 75.2%
vs 15.8% in 2000
US average: 7.1%
Section 06
Commute & transportation vs 14.3 min in 2000
US average: 21.9
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status (2024)
Men 15+
Never married 48.6%(2,139)
Women 15+
Never married 44.9%(2,289)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 14.5% in 2013
US average: 8.4%
from 59.5% in 2020
US average: 54.8%
Direct-purchase
from 9.0% in 2020
US average: 13.8%
from 9.5% in 2020
US average: 18.4%
from 25.2% in 2020
US average: 20.9%
VA health care
from 2.4% in 2020
US average: 2.2%
Any private
from 68.2% in 2020
US average: 67.1%
Any public
from 34.9% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 41.8%(321)
Share of the 768 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
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Frequently asked
How many people live in Monmouth, Oregon? Monmouth, Oregon has about 6,288 residents according to the 1990 Census.
What is the median household income in Monmouth, Oregon? The typical household in Monmouth, Oregon earns about $18,049 a year. Half of households make more than that, and half make less.
Is Monmouth, Oregon expensive? In Monmouth, Oregon, the median home is worth about $57,100, and the typical rent is about $328 a month.
How educated are people in Monmouth, Oregon? About 37.7% of adults age 25 and over in Monmouth, Oregon hold a bachelor's degree or higher.
What is the poverty rate in Monmouth, Oregon? About 29.4% of people in Monmouth, Oregon live below the federal poverty line.
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