Timonium, Maryland Population 2024

10,944

Timonium is a city located in Baltimore County Maryland. Timonium has a 2024 population of 10,944. Timonium is currently growing at a rate of 0.7% annually and its population has increased by 2.84% since the most recent census, which recorded a population of 10,642 in 2020.

The average household income in Timonium is $160,815 with a poverty rate of 3.41%. The median age in Timonium is 49 years: 47.4 years for males, and 49.7 years for females.

Timonium Demographics

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

  • White: 81.57%
  • Asian: 8.83%
  • Black or African American: 4.81%
  • Two or more races: 4.14%
  • Other race: 0.61%
  • Native Hawaiian or Pacific Islander: 0.04%
  • Native American: 0%
Land Area (mi²)
5.7 sq mi
Density (mi²)
1,913.0/sq mi
Growth Since 2020
2.84% (302)
The current population of Timonium, Maryland is 10,944 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 10,642.

Population by Race

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Race
Population
Percentage (of total)
White8,80481.57%
Asian9538.83%
Black or African American5194.81%
Two or more races4474.14%
Other race660.61%
Native Hawaiian or Pacific Islander40.04%
Native American00%

White

Asian

Black or African American

Two or more races

Other race

Native Hawaiian or Pacific Islander

Native American

Timonium Population by Race

Timonium Population Pyramid 2024

Timonium Median Age

49

Total

47.4

Male

49.7

Female

Timonium Adults

There are 8,659 adults, (2,582 of whom are seniors) in Timonium.

Timonium Age Dependency

77.6

Age Dependency Ratio

42.5

Old Age Dependency Ratio

35.1

Child Dependency Ratio

Timonium Sex Ratio

Female5,40450.07%
Male5,38949.93%

Timonium Population by Age

Timonium Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All4,0172.5280.219.8
Married2,4393.192.37.7
Non Family1,2111.1856.743.3
Female2433.2666.333.7
Male1242.731000

3.07

Average Family Size

2.52

Average Household Size

80.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Timonium Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade2733.31%
Associates Degree5116.2%
Bachelors Degree2,82034.23%
Graduate Degree2,38428.94%
High School Graduate93711.37%
Less Than 9th Grade1191.44%
Some College1,19414.49%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Timonium Educational Attainment by Sex (over 25)

Timonium Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White6,8516,5854,267
Asian620514431
Black417408222
Hispanic212212197
2+ Races193182142
Other Race353535
Islander444

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Timonium Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$69,873$100,379$47,469
Graduate Degree$86,069$103,802$79,722
High School Graduate$47,974$35,313$48,954
Less Than 9th Grade$41,500$37,692$51,731
Overall$69,611$75,753$56,890
Some College$51,250$68,151$46,607

$69,611

Average Earnings

$75,753

Average Male

$56,890

Average Female

Timonium Earnings by Educational Attainment

Timonium Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Timonium Language

86.43% of Timonium residents speak only English, while 13.57% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 5.19% of the population.

Timonium Language

Timonium Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White8,1722012.46%
Multiple4476314.09%
Hispanic2985317.79%
Asian953262.73%
Black361154.16%

3.41%

Overall Poverty Rate

3.44%

Male Poverty Rate

3.39%

Female Poverty Rate

Poverty in Timonium

The race most likely to be in poverty in Timonium is Hispanic, with 17.79% below the poverty level.

The race least likely to be in poverty in Timonium is White, with 2.46% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.63%. Among those working part-time, it was 3.16%, and for those that did not work, the poverty rate was 7.54%.

Timonium Poverty

rate

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Rate
Poverty
Less Than 9th Grade12.86%
High School5.2%
Some College4.61%
Bachelors or Greater2.7%

Timonium Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed13.16%
Male Unemployed5.23%
Male Employed1.1%
Female Employed0.7%

Timonium Poverty Rate by Employment Status and Sex

Timonium Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$163,779$196,104
Households$130,811$160,815
Married Families$169,938$-999,999,999
Non Families$58,918$77,465

mean

median

Income by Household Type

Timonium Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

57.1%

Overall Marriage Rate

58.1%

Male Marriage Rate

56.2%

Female Marriage Rate

Timonium Married by Age and Sex

male

female

Timonium Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Timonium Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Timonium Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

437

Number of Veterans

437

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam150
World War II88
Korea78
First Gulf War53
Second Gulf War35

Timonium Veterans by War

count

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Age Group
Veterans
75+298
65 to 7460
55 to 6441
35 to 5438
18 to 340

Timonium Veterans by Age

count

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Name
Veterans
% of Total
White3995.48%
Black255.83%
Asian131.9%

Timonium Veterans by Race

Timonium Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

55.5%

Veteran Disability Rate

Timonium Veterans by Education

LaborForceParticipation

60.8%

Labor Force Participation

58%

Employment Rate

4.5%

Unemployment Rate

Timonium Employment by Age

LaborForceParticipation

Timonium Employment by Race

LaborForceParticipation

Timonium Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

61.83%

Born in Timonium

89.16%

Native Born

10.84%

Foreign Born

4.56%

Non Citizen

6.28%

Naturalized

Place of Birth

89.16% of Timonium residents were born in the United States, with 61.83% having been born in Maryland. 4.56% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Timonium Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202410,944760.7%
202310,868750.69%
202210,793-343-3.08%
202111,1364944.64%
202010,642850.81%
201910,5574174.11%
201810,140-408-3.87%
201710,548-11-0.1%
201610,5591231.18%
201510,4361561.52%
201410,280790.77%
201310,2012592.61%
20129,9423563.71%
20119,586-339-3.42%
20109,92500%

Timonium Population by Year