North Spearfish, South Dakota Population 2020

2,339

North Spearfish is a city located in South Dakota. North Spearfish has a 2020 population of 2,339. North Spearfish is currently declining at a rate of 0.00% annually and its population has increased by 5.31% since the most recent census, which recorded a population of 2,221 in 2010. North Spearfish reached it's highest population of 2,464 in 2017.

The average household income in North Spearfish is $74,421 with a poverty rate of 9.28%. The median rental costs in recent years comes to $716 per month, and the median house value is $193,500. The median age in North Spearfish is 35 years, 35.5 years for males, and 33.4 years for females. For every 100 females there are 95.1 males.

North Spearfish Demographics

According to the most recent ACS, the racial composition of North Spearfish was:

  • White: 89.01%
  • Asian: 2.99%
  • Black or African American: 2.39%
  • Two or more races: 2.09%
  • Native American: 1.84%
  • Other race: 1.67%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of North Spearfish, South Dakota is 2,339, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,339.The last official US Census in 2010 recorded the population at 2,221.

North Spearfish, South Dakota Population 2020

Population by Race

Race Population Percentage
White2,08289.01%
Asian702.99%
Black or African American562.39%
Two or More Races492.09%
American Indian and Alaska Native431.84%
Some Other Race391.67%

North Spearfish Population Pyramid 2020

North Spearfish Median Age

35


Total

35.5


Male

33.4


Female

North Spearfish Adults

There are 1,809 adults, (380 of whom are seniors) in North Spearfish.

North Spearfish Age Dependency

63.7

Age Dependency Ratio

26.6

Old Age Dependency Ratio

37.1

Child Dependency Ratio

North Spearfish Sex Ratio

Female

1,199

51.26%

Male

1,140

48.74%

North Spearfish Households and Families

North Spearfish Renter vs Owner Occupied by Household Type

North Spearfish Household Types

Type Owner Renter
Male100%0%
Married84.1%15.9%
All71.3%28.7%
Non Family50%50%
Female46.9%53.1%

71.3%

Rate of Home Ownership

Type Count Average Size Owned
All9852.3771.3
Married5792.7384.1
Non Family2621.2150
Female1132.9146.9
Male313.65100

2.67

Average Family Size

2.37

Average Household Size

4.4%

Unmarried (Opposite Sex)

1.2%

Unmarried (Same Sex)

North Spearfish Education

Education Attained Count Percentage
Less Than 9th Grade110.67%
9th to 12th Grade603.66%
High School Graduate62838.32%
Some College26115.92%
Associates Degree1338.11%
Bachelors Degree44527.15%
Graduate Degree1016.16%

North Spearfish Educational Attainment by Race

Name Total High School Bachelors
White1,4311,382437
Hispanic765922
Asian707070
Black4040
Other Race392222
Native American221717

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Name Average Male Female
Overall$34,267$42,177$21,683
Less Than High School$32,083$36,103$
High School Grad$39,063$48,411$20,909
Some College$21,543$33,448$20,371
Bachelors Degree$32,243$31,434$35,705
Graduate Degree$52,604$59,028$46,875

$34,267

Average Earnings

$42,177

Average Male

$21,683

Average Female

North Spearfish Language

North Spearfish Language by Age

North Spearfish Language

94.53% of North Spearfish residents speak only English, while 5.47% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 3.09% of the population.

North Spearfish Poverty

North Spearfish Poverty by Race

Name Total In Poverty Poverty Rate
White1,982994.99%
Multiple494081.63%
Asian703651.43%
Native433172.09%
Black56916.07%

9.28%

Overall Poverty Rate

7.15%

Male Poverty Rate

11.26%

Female Poverty Rate

Poverty in North Spearfish

The race most likely to be in poverty in North Spearfish is Multiple, with 81.63% below the poverty level.

The race least likely to be in poverty in North Spearfish is White, with 4.99% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.65%. Among those working part-time, it was 21.36%, and for those that did not work, the poverty rate was 6.94%.

Name Poverty
Less Than High School16.90%
Bachelors or Greater12.45%
Some College11.93%
High School1.75%
Name Poverty
Female Employed12.20%
Male Employed10.24%
Female Unemployed0.00%
Male Unemployed0.00%

North Spearfish Income

North Spearfish Income by Household Type

Name Median Mean
Households$50,404$74,421
Families$67,083$88,280
Married Families$72,945-
Non Families$32,763$30,209

North Spearfish Marital Status

North Spearfish Marital Status

Marriage Rates

65.2%

Overall Marriage Rate

66.8%

Male Marriage Rate

63.5%

Female Marriage Rate

North Spearfish Married by Age and Sex

North Spearfish Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

North Spearfish Marital Status by Race

North Spearfish Veterans

164

Number of Veterans

164

Male Veterans

Female Veterans

War Veterans
Vietnam73
Korea34
Second Gulf War28
First Gulf War14
World War II7

$North Spearfish Veterans by Education

4.27%

Veteran Poverty Rate

48.78%

Veteran Disability Rate

North Spearfish Employment Status

72.6%

Labor Force Participation

70.9%

Employment Rate

2.3%

Unemployment Rate

North Spearfish Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

52.12%

Born in South Dakota

95.85%

Native Born

4.15%

Foreign Born

3.72%

Non Citizen

Place of Birth

95.85% of North Spearfish residents were born in the United States, with 52.12% having been born in South Dakota. 3.72% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
20202,3390.00%
20192,3390.00%
20182,339-125-5.07%
20172,46441820.43%
20162,046-8-0.39%
20152,054854.32%
20141,969-69-3.39%
20132,0381658.81%
20121,873-111-5.59%
20111,984-237-10.67%
20102,2210.00%