LaMoure County, North Dakota Age & Gender Statistics (2024)

Total Population

4,118

Median Age

46.5

Male Median

44.4

Female Median

49.0

LaMoure County, North Dakota Population Growth

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

LaMoure County, North Dakota Demographic Trend

Since 2010, the population of has changed by -2.7%%.

-2.7%% Growth

LaMoure County, North Dakota Age & Gender Pyramid

Population pyramid for

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


LaMoure County, North Dakota Historical Population Data

YearMedian AgePopulation
202446.54,118
202346.74,107
202245.84,135
202146.94,173
202046.84,225
201947.94,125
201848.44,100
201747.84,106
201648.24,111
201548.54,113
201448.94,127
201349.44,136
201248.64,141
201148.64,184
201048.74,233

LaMoure County, North Dakota Age Group Breakdown (2024)

Age CohortPercentage
Under 56.2%
5–1716.8%
18–246.6%
25–348.2%
35–5421.5%
55–6414.0%
65+26.8%

Dependency Ratios for LaMoure County, North Dakota

Total Dependency Ratio:
98.7
Youth Dependency:
45.6
Old-Age Dependency:
53.2

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



Age & Gender FAQs for LaMoure County, North Dakota

The median age in LaMoure County, North Dakota is 46.5 years.

According to latest Census data, the total population of LaMoure County, North Dakota is 4,118.

In LaMoure County, North Dakota, seniors (ages 65+) make up 26.8% of the population, while children under 18 represent 16.8%.

Based on historical data since 2010, the population in LaMoure County, North Dakota is becoming younger.
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