Share of the population by age and sex, five-year groups

Population of North Dakota, 2010–2025 · click to pick a year
Estimates up to 2019 are built on the 2010 Census, those from 2020 on the 2020 Census. A line that steps up or down between 2019 and 2020 reflects this re-basing, not a sudden change in population.

Year

-5 -1   2012  +1 +5

702,227 people lived in North Dakota on July 1, 2012: the 48th-largest population among the 50 states and the District of Columbia. The median age was 35.9 years (United States: 37.4); children under 15 (18.8%) clearly outnumber residents 65 and older (14.4%): a relatively young population. There were 103.5 men for every 100 women. Since 2010 the population has grown by 4.1%. Source: U.S. Census Bureau, Population Estimates Program, Vintage 2020 estimates (resident population on July 1; public domain). Median age, shares, dependency ratios and rankings are calculated by PopulationPyramid.net from these estimates; the Census Bureau does not endorse this site.

Key indicators, 2012
Population
702,227
Rank by population
48th of 51
Median age
35.9
Men per 100 women
103.5
Under 15
18.8%
15–64
66.8%
65 and over
14.4%
Child dependency
28.2
Old-age dependency
21.5
Change since 2010
+4.1%
Dependency ratios count children under 15 or adults 65 and over per 100 residents aged 15 to 64.
Show the population by age group, 2012
AgeMenWomenTotalShare
0-424,18523,25247,4376.8%
5-922,69121,55244,2436.3%
10-1420,80119,85440,6555.8%
15-1924,74822,77547,5236.8%
20-2434,89929,80064,6999.2%
25-2928,36224,21252,5747.5%
30-3424,76421,88546,6496.6%
35-3920,30818,19138,4995.5%
40-4420,03818,62238,6605.5%
45-4921,58020,88342,4636.0%
50-5425,41224,73850,1507.1%
55-5924,55323,77148,3246.9%
60-6420,44419,12539,5695.6%
65-6914,43514,54728,9824.1%
70-749,93111,09321,0243.0%
75-797,94810,04017,9882.6%
80-846,1889,04915,2372.2%
85+5,90211,64917,5512.5%
How North Dakota compares with similar-sized states, 2012
RankStateResidentsRelative
45 Delaware 915,518
46 South Dakota 833,859
47 Alaska 730,810
48 North Dakota 702,227
49 District of Columbia 635,737
50 Vermont 626,361
51 Wyoming 576,656
Frequently asked questions about North Dakota's population
What is the population of North Dakota?
North Dakota had an estimated 702,227 residents on July 1, 2012, according to the U.S. Census Bureau, Population Estimates Program. That ranks 48th among the 51 states and the District of Columbia.
What is the median age in North Dakota?
The median age in North Dakota was 35.9 years in 2012, the 44th oldest of the 51 states and DC. That is 1.5 years younger than the national median of 37.4.
How many people in North Dakota are 65 or older?
About 100,782 residents of North Dakota (14.4%) were 65 or older in 2012, against 18.8% under 15 and 66.8% aged 15 to 64.
What does the population pyramid of North Dakota show?
In 2012, North Dakota: children under 15 (18.8%) clearly outnumber residents 65 and older (14.4%): a relatively young population. There were 103.5 men for every 100 women.
How fast is the population of North Dakota changing?
The population of North Dakota grew by 4.1% between 2010 and 2012, and by 2.4% in the last year.
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