Boulder, Utah Population 2021

253
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Boulder is a city located in Garfield County Utah. With a 2020 population of 253, it is the 228th largest city in Utah and the 15920th largest city in the United States . Boulder is currently growing at a rate of 2.43% annually and its population has increased by 11.95% since the most recent census, which recorded a population of 226 in 2010. Boulder reached it's highest population of in . Spanning over 21 miles, Boulder has a population density of 12 people per square mile.

The average household income in Boulder is $76,428 with a poverty rate of 8.15%. The median rental costs in recent years comes to $708 per month, and the median house value is $223,400. The median age in Boulder is 54 years, 56.2 years for males, and 49 years for females.

Boulder Demographics

According to the most recent ACS, the racial composition of Boulderwas:

  • White: 88.15%
  • Other race: 11.85%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Two or more races: 0.00%
The current population of Boulder, Utah is 253 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 241.The last official US Census in 2010 recorded the population at 226.

Boulder, Utah Population 2021

Population by Race

Race Population Percentage
White23888.15%
Some Other Race3211.85%
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Boulder Population by Race

Boulder Population Pyramid $2021

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Boulder Median Age

54


Total

56.2


Male

49


Female

Boulder Adults

There are 231 adults, (65 of whom are seniors) in Boulder.

Boulder Age Dependency

62.7

Age Dependency Ratio

39.2

Old Age Dependency Ratio

23.5

Child Dependency Ratio

Boulder Sex Ratio

Female

140

51.85%

Male

130

48.15%

Boulder Population by Age

Boulder Renter vs Owner Occupied by Household Type

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Boulder Household Types

Type Owner Renter
Female0%100%
Non Family38.1%61.9%
All69.5%30.5%
Male70%30%
Married100%0%

69.5%

Rate of Home Ownership

Boulder Households and Families

Type Count Average Size Owned
All1052.5269.5
Married503.06100
Non Family421.538.1
Male103.570
Female34.670

2.92

Average Family Size

2.52

Average Household Size

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Boulder Households by Type

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Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade177.94%
High School Graduate7434.58%
Some College2712.62%
Associates Degree3114.49%
Bachelors Degree4320.09%
Graduate Degree2210.28%
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Boulder Educational Attainment by Sex (over 25)

Boulder Educational Attainment by Race

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Race Total High School Bachelors
White20318665
Hispanic1111
Other Race1111

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

The highest rate of bachelors degrees is among white people with a rate of 32.02%.

Boulder Educational Attainment by Race

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Name Average Male Female
Overall$19,750$$13,889
Less Than 9th Grade$$$
High School Graduate$$$
Some College$$$
Bachelors Degree$$$
Graduate Degree$51,071$$

$19,750

Average Earnings

$

Average Male

$13,889

Average Female

Boulder Earnings by Educational Attainment

Boulder Language by Age

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Boulder Language

87.97% of Boulder residents speak only English, while 12.03% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.22% of the population.

Boulder Language

Boulder Poverty by Race

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8.15%

Overall Poverty Rate

13.85%

Male Poverty Rate

2.86%

Female Poverty Rate

Poverty in Boulder

The race most likely to be in poverty in Boulder is White, with 9.24% below the poverty level.

The race least likely to be in poverty in Boulder is White, with 9.24% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 13.98%, and for those that did not work, the poverty rate was 13.04%.

Boulder Poverty

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Name Poverty
Less Than 9th Grade41.18%
Bachelors or Greater9.23%
High School6.76%
Some College0.00%

Boulder Poverty Rate by Education

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Rate Poverty
Male Unemployed13.33%
Male Employed6.67%
Female Unemployed0.00%
Female Employed0.00%

Boulder Poverty Rate by Employment Status and Sex

Boulder Income by Household Type

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Name Median Mean
Households$51,964$76,428
Families$77,292$97,168
Married Families$77,083-
Non Families$35,000$33,862
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Income by Household Type

Boulder Marital Status

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Marriage Rates

56.7%

Overall Marriage Rate

55.8%

Male Marriage Rate

57.7%

Female Marriage Rate

Boulder Married by Age and Sex

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Boulder 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 45-54.

Boulder Marital Status by Race

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Boulder Marital Status

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23

Number of Veterans

23

Male Veterans

Female Veterans

War Veterans
Vietnam14
First Gulf War3
World War II
Korea
Second Gulf War

Boulder Veterans by War

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Age Group Veterans
65 to 7414
55 to 646
35 to 543
75+
18 to 34

Boulder Veterans by Age

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Boulder Veterans by Race

Boulder Veterans by Education

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0.00%

Veteran Poverty Rate

26.09%

Veteran Disability Rate

Boulder Veterans by Education

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55%

Labor Force Participation

46.3%

Employment Rate

15.7%

Unemployment Rate

Boulder Employment by Age

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Boulder Employment by Race

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Boulder Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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50.74%

Born in Boulder

98.52%

Native Born

1.48%

Foreign Born

1.48%

Non Citizen

0.00%

Naturalized

Place of Birth

98.52% of Boulder residents were born in the United States, with 50.74% having been born in Utah. 1.48% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Boulder Place of Birth

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
202125362.43%
202024762.49%
201924162.55%
2018235-2-0.84%
2017237104.41%
201622731.34%
2015224-1-0.44%
201422541.81%
201322110.45%
2012220-4-1.79%
2011224-4-1.75%
20102280.00%

Boulder Population by Year