Portal, North Dakota Population & Demographics

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Statistic	Portal	North Dakota	National
Population	137	777,870	336,919,644
Population density (sq mi)	205	11	91
Median age	51.8	35.2	37.7
Male/Female ratio	1.0:1	1.1:1	1.0:1
Married (15yrs & older)	69%	58%	55%
Families w/ Kids under 18	16%	44%	43%
Speak English	96%	94%	79%
Speak Spanish	4%	2%	13%

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Demographics Quick Facts

The population density in Portal is 1715% higher than North Dakota
The median age in Portal is 47% higher than North Dakota
In Portal 80.30% of the population is White
In Portal 11.36% of the population is Black
In Portal 0.00% of the population is Asian

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Portal racial demographics

Race	Portal	North Dakota	National
White	80.30%	88.26%	73.35%
Black	11.36%	2.01%	12.63%
Asian	0.00%	1.26%	5.22%
American Indian	7.58%	5.21%	0.82%
Native Hawaiian	0.00%	0.05%	0.18%
Mixed race	0.00%	2.44%	3.06%
Other race	0.76%	0.77%	4.75%

In Portal, 3.8% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

Portal age breakdown

Marital status

Age of children in married couples

Source: The Portal, ND demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.