Grant County, Oregon Age & Gender Statistics (2024)

Total Population

7,209

Median Age

50.4

Male Median

49.0

Female Median

51.0

Grant County, Oregon Population Growth

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

Grant County, Oregon Demographic Trend

Since 2010, the population of has changed by -1.9%%.

-1.9%% Growth

Grant County, Oregon Age & Gender Pyramid

Population pyramid for

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


Grant County, Oregon Historical Population Data

YearMedian AgePopulation
202450.47,209
202350.87,238
202251.77,237
202151.57,225
202052.87,174
201952.97,189
201852.67,183
201753.07,209
201652.47,227
201551.17,276
201450.87,325
201350.57,359
201250.07,366
201149.37,359
201048.77,349

Grant County, Oregon Age Group Breakdown (2024)

Age CohortPercentage
Under 54.3%
5–1713.0%
18–244.9%
25–3410.0%
35–5421.8%
55–6413.6%
65+32.3%

Dependency Ratios for Grant County, Oregon

Total Dependency Ratio:
98.3
Youth Dependency:
34.2
Old-Age Dependency:
64.1

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



Age & Gender FAQs for Grant County, Oregon

The median age in Grant County, Oregon is 50.4 years.

According to latest Census data, the total population of Grant County, Oregon is 7,209.

In Grant County, Oregon, seniors (ages 65+) make up 32.3% of the population, while children under 18 represent 13.0%.

Based on historical data since 2010, the population in Grant County, Oregon is aging.
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