Arnold, Maryland Population 2022

23,406
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Arnold is a city located in Anne Arundel County Maryland. Arnold has a 2020 population of 23,406. Arnold is currently declining at a rate of 0.00% annually and its population has increased by 1.30% since the most recent census, which recorded a population of 23,106 in 2010.

The average household income in Arnold is $147,045 with a poverty rate of 3.80%. The median rental costs in recent years comes to $1,914 per month, and the median house value is $440,000. The median age in Arnold is 40.6 years, 40 years for males, and 41.1 years for females.

Arnold Demographics

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

  • White: 85.54%
  • Two or more races: 5.32%
  • Black or African American: 5.11%
  • Asian: 3.23%
  • Other race: 0.80%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Arnold, Maryland is 23,406 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 23,406.The last official US Census in 2010 recorded the population at 23,106.

Arnold, Maryland Population 2022

Population by Race

Race Population Percentage
White20,81685.54%
Black or African American1,2435.11%
Asian7863.23%
Some Other Race1940.80%
Two or More Races1,2955.32%
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Arnold Population by Race

Arnold Population Pyramid 2022

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Arnold Median Age

38.5


Total

38.8


Male

38.1


Female

Arnold Adults

There are 17,650 adults, (3,488 of whom are seniors) in Arnold.

Arnold Age Dependency

Age Dependency Ratio

24.6

Old Age Dependency Ratio

47.2

Child Dependency Ratio

Arnold Sex Ratio

Female

12,935

53.16%

Male

11,399

46.84%

Arnold Population by Age

Arnold Renter vs Owner Occupied by Household Type

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Arnold Household Types

Type Owner Renter
Married89.6%10.4%
All85.2%14.8%
Non Family84.5%15.5%
Female67.9%32.1%
Male67.6%32.4%

85.2%

Rate of Home Ownership

Arnold Households and Families

Type Count Average Size Owned
All8,5282.8485.2
Married5,3283.3289.6
Male2252.6867.6
Female1,0763.267.9
Non Family1,8991.384.5

3.19

Average Family Size

2.84

Average Household Size

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Arnold Households by Type

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Education Attained Count Percentage
Less Than 9th Grade2231.40%
9th to 12th Grade2351.47%
High School Graduate2,18013.64%
Some College2,99418.74%
Associates Degree1,4258.92%
Bachelors Degree5,16332.32%
Graduate Degree3,75723.52%
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Arnold Educational Attainment by Sex (over 25)

Arnold Educational Attainment by Race

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Race Total High School Bachelors
Asian602559417
White13,19012,9187,822
2+ Races386339203
Hispanic1,0891,049403
Black768723135
Other Race5726

The highest rate of high school graduation is among white people with a rate of 97.94%.

The highest rate of bachelors degrees is among asian people with a rate of 69.27%.

Arnold Educational Attainment by Race

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Name Average Male Female
Overall$67,273$82,904$56,607
Less Than 9th Grade$36,250$46,141$32,813
High School Graduate$44,196$54,046$40,181
Some College$50,526$70,015$38,975
Bachelors Degree$76,365$98,935$60,839
Graduate Degree$88,772$111,782$72,917

$67,273

Average Earnings

$82,904

Average Male

$56,607

Average Female

Arnold Earnings by Educational Attainment

Arnold Language by Age

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Arnold Language

90.80% of Arnold residents speak only English, while 9.20% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.89% of the population.

Arnold Language

Arnold Poverty by Race

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Name Total In Poverty Poverty Rate
Multiple1,295937.18%
Black1,243836.68%
Hispanic1,9331296.67%
White19,1876193.23%
Other123NaN%

3.80%

Overall Poverty Rate

3.69%

Male Poverty Rate

3.89%

Female Poverty Rate

Poverty in Arnold

The race most likely to be in poverty in Arnold is Multiple, with 7.18% below the poverty level.

The race least likely to be in poverty in Arnold is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.47%. Among those working part-time, it was 4.98%, and for those that did not work, the poverty rate was 9.95%.

Arnold Poverty

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Name Poverty
Less Than 9th Grade10.92%
High School6.71%
Some College3.44%
Bachelors or Greater1.67%

Arnold Poverty Rate by Education

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Rate Poverty
Male Employed0.80%
Male Unemployed25.59%
Female Employed1.31%
Female Unemployed3.45%

Arnold Poverty Rate by Employment Status and Sex

Arnold Income by Household Type

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Name Median Mean
Households$119,504$144,891
Families$135,190$156,952
Married Families$150,887-
Non Families$79,077$86,029
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Income by Household Type

Arnold Marital Status

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Marriage Rates

58.1%

Overall Marriage Rate

61.5%

Male Marriage Rate

55.1%

Female Marriage Rate

Arnold Married by Age and Sex

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Arnold Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Arnold Marital Status by Race

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Arnold Marital Status

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2,068

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War601
First Gulf War702
Vietnam670
Korea71
World War II61

Arnold Veterans by War

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Age Group Veterans
18 to 3459
35 to 54685
55 to 64474
65 to 74456
75+394

Arnold Veterans by Age

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Name Veterans % of Total
White1,94812.69%
Black789.52%
2+ Races427.73%
Hispanic20317.70%

Arnold Veterans by Race

Arnold Veterans by Education

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2.42%

Veteran Poverty Rate

20.38%

Veteran Disability Rate

Arnold Veterans by Education

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72.3%

Labor Force Participation

68.5%

Employment Rate

3.8%

Unemployment Rate

Arnold Employment by Age

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Arnold Employment by Race

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Arnold 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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52.28%

Born in Arnold

93.12%

Native Born

6.88%

Foreign Born

2.35%

Non Citizen

4.54%

Naturalized

Place of Birth

93.12% of Arnold residents were born in the United States, with 52.28% having been born in Maryland. 2.35% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Arnold Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
201023,1060.00%
201122,543-563-2.44%
201222,626830.37%
201323,1475212.30%
201423,131-16-0.07%
201522,574-557-2.41%
201622,625510.23%
201723,0414161.84%
201823,5184772.07%
201923,406-112-0.48%
202023,4060.00%
202123,4060.00%
202223,4060.00%

Arnold Population by Year