Morrow County, Oregon Age & Gender Statistics (2024)

Total Population

12,300

Median Age

36.3

Male Median

36.7

Female Median

36.0

Morrow County, Oregon Population Growth

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Morrow County, Oregon Demographic Trend

Since 2010, the population of has changed by +10.7%%.

+10.7%% Growth

Morrow County, Oregon Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Morrow County, Oregon Historical Population Data

YearMedian AgePopulation
202436.312,300
202336.212,249
202237.012,140
202137.811,964
202038.311,425
201938.911,303
201838.411,215
201739.211,153
201637.411,207
201537.411,204
201437.311,217
201336.911,218
201236.611,146
201136.611,107
201036.111,112

Morrow County, Oregon Age Group Breakdown (2024)

Age CohortPercentage
Under 56.8%
5–1720.3%
18–249.2%
25–3411.9%
35–5423.8%
55–6411.4%
65+16.5%

Dependency Ratios for Morrow County, Oregon

Total Dependency Ratio:
77.6
Youth Dependency:
48.2
Old-Age Dependency:
29.4

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Morrow County, Oregon

The median age in Morrow County, Oregon is 36.3 years.

According to latest Census data, the total population of Morrow County, Oregon is 12,300.

In Morrow County, Oregon, seniors (ages 65+) make up 16.5% of the population, while children under 18 represent 20.3%.

Based on historical data since 2010, the population in Morrow County, Oregon has remained stable.
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