Arnold, Maryland Population 2020

23,518

Arnold is a city located in Anne Arundel County, Maryland. Arnold has a 2020 population of 23,518. Arnold is currently declining at a rate of 0.00% annually and its population has increased by 1.78% since the most recent census, which recorded a population of 23,106 in 2010. Arnold reached it's highest population of 23,518 in 2018.

The average household income in Arnold is $148,375 with a poverty rate of 4.00%. The median rental costs in recent years comes to $1,852 per month, and the median house value is $444,700. The median age in Arnold is 40.7 years, 38.9 years for males, and 41.8 years for females. For every 100 females there are 95.3 males.

Arnold Md Demographics

According to the most recent ACS, the racial composition of Arnold Md was:

  • White: 90.35%
  • Black or African American: 3.83%
  • Two or more races: 2.65%
  • Asian: 2.61%
  • Other race: 0.47%
  • Native American: 0.09%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Arnold, Maryland is 23,518, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 23,518. The last official US Census in 2010 recorded the population at 23,106.

Population by Race

Race Population Percentage
White21,24890.35%
Black or African American9013.83%
Two or More Races6232.65%
Asian6142.61%
Some Other Race1100.47%
American Indian and Alaska Native220.09%

Arnold Md Population Pyramid 2020

Arnold Md Median Age

40.7


Total

38.9


Male

41.8


Female

Arnold Md Adults

There are 17,426 adults, (3,473 of whom are seniors) in Arnold Md.

Arnold Md Age Dependency

68.6

Age Dependency Ratio

24.9

Old Age Dependency Ratio

43.7

Child Dependency Ratio

Arnold Md Sex Ratio

Female

12,040

51.19%

Male

11,478

48.81%

Arnold Md Households and Families

Arnold Md Renter vs Owner Occupied by Household Type

Arnold Md Household Types

Type Owner Renter
Married90.7%9.3%
All86.6%13.4%
Male83.5%16.5%
Non Family81.4%18.6%
Female74%26%

86.6%

Rate of Home Ownership

Type Count Average Size Owned
All8,4382.7786.6
Married5,3273.390.7
Non Family2,0151.3481.4
Female8112.8774
Male2852.6983.5

3.16

Average Family Size

2.77

Average Household Size

4.8%

Unmarried (Opposite Sex)

0.4%

Unmarried (Same Sex)

Arnold Md Education

Education Attained Count Percentage
Less Than 9th Grade2281.41%
9th to 12th Grade3382.09%
High School Graduate2,43515.06%
Some College2,95518.27%
Associates Degree1,4168.76%
Bachelors Degree4,91630.40%
Graduate Degree3,88324.01%

Arnold Md Educational Attainment by Race

Name Total High School Bachelors
White14,21113,7748,003
Black708688138
Hispanic527495210
Asian476435303
Multiple Races182182130
Other Race705615
Native American22

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

The highest rate of bachelors degrees is among multiple races people with a rate of 71.43%.

Name Average Male Female
Overall$63,097$83,649$49,553
Less Than High School$33,929$46,196$
High School Grad$41,546$46,856$39,620
Some College$46,435$59,688$39,026
Bachelors Degree$80,585$101,406$57,147
Graduate Degree$86,714$107,348$74,750

$63,097

Average Earnings

$83,649

Average Male

$49,553

Average Female

Arnold Md Language

Arnold Md Language by Age

Arnold Md Language

94.11% of Arnold Md residents speak only English, while 5.89% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.42% of the population.

Arnold Md Poverty

Arnold Md Poverty by Race

Name Total In Poverty Poverty Rate
White20,4527213.53%
Black901778.55%
Hispanic840688.10%
Multiple6236710.75%
Other1105449.09%
Asian61471.14%

4.00%

Overall Poverty Rate

3.36%

Male Poverty Rate

4.61%

Female Poverty Rate

Poverty in Arnold Md

The race most likely to be in poverty in Arnold Md is Other, with 49.09% below the poverty level.

The race least likely to be in poverty in Arnold Md is Asian, with 1.14% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.81%. Among those working part-time, it was 4.24%, and for those that did not work, the poverty rate was 11.70%.

Name Poverty
Less Than High School17.84%
High School6.91%
Some College5.20%
Bachelors or Greater1.91%
Name Poverty
Male Unemployed17.30%
Female Unemployed8.11%
Female Employed1.32%
Male Employed0.54%

Arnold Md Income

Arnold Md Income by Household Type

Name Median Mean
Households$123,583$148,375
Families$138,130$166,247
Married Families$151,627-
Non Families$73,438$85,203

Arnold Md Marital Status

Arnold Md Marital Status

Marriage Rates

59.5%

Overall Marriage Rate

61.9%

Male Marriage Rate

57.4%

Female Marriage Rate

Arnold Md Married by Age and Sex

Arnold Md 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 Md Marital Status by Race

Arnold Md Veterans

2,149

Number of Veterans

1,850

Male Veterans

299

Female Veterans

War Veterans
First Gulf War777
Vietnam679
Second Gulf War427
Korea177
World War II58
Name Veterans % of Total
White1,98712.67%
Black10713.99%
Hispanic397.16%
2 or More3719.27%
Asian183.89%

$Arnold Md Veterans by Education

4.47%

Veteran Poverty Rate

18.92%

Veteran Disability Rate

Arnold Md Employment Status

72.8%

Labor Force Participation

68.7%

Employment Rate

4%

Unemployment Rate

Arnold Md 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

51.46%

Born in Maryland

95.16%

Native Born

4.84%

Foreign Born

1.51%

Non Citizen

Place of Birth

95.16% of Arnold Md residents were born in the United States, with 51.46% having been born in Maryland. 1.51% 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
202023,5180.00%
201923,5180.00%
201823,5184772.07%
201723,0414161.84%
201622,625510.23%
201522,574-557-2.41%
201423,131-16-0.07%
201323,1475212.30%
201222,626830.37%
201122,543-563-2.44%
201023,1060.00%