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Timonium, MD

Census-designated place in Baltimore County, Maryland. ZIP codes: 21093.

Population

10,304

Land area

5.7sq mi

People per sq mi

1,801

ZIP codes

1

Timonium and its ZIP codes

Full map

Timonium at a glance

  • Timonium is about 2.8 times as dense as Maryland as a whole.
  • The median household income is $119,863, 16% above the Maryland median of $103,678.
  • A typical owner-occupied home is valued at $480,800 (15% above Maryland) and median rent is $1,836 a month.

Local data for Timonium, MD

Counts from official public data

Housing and community stats

Timonium, MD, American Community Survey 2020-2024

Full profile

Median household income

$119,863

Poverty rate

5.8%

Median home value

$480,800

Median rent

$1,836/mo

Homeownership

77.3%

Bachelor's or higher

65.0%

Median age

46.8

Average commute

25.8 min

Largest reported origins and ancestries: German Americans (2,342), Irish Americans (1,978), Italian Americans (1,259).

Home values and rentsIncome, education and commute

Economy and federal money

Jobs, pay, income and spending are for Baltimore County. PPP loans are for Timonium.

Details

Unemployment rate

4.0%

Aug 2026, -0.6 pts in a year

Average annual pay

$74,175

369,662 jobs, 2025

Income per person

$78,953

BEA, 2024

Federal spending

$8.49B

FY 2026, $9,937 per person

Baltimore County economyFederal spending

How people get to work

Timonium, MD, workers 16 and older. American Community Survey 5-year estimates

  • Drove alone63.4%
  • Carpooled7.8%
  • Public transit0.6%
  • Walked0.7%
  • Bicycle0.3%
  • Taxi, ride-hailing, motorcycle or other0.0%
  • Worked from home27.2%

Average one-way commute: 25.8 minutes for people who do not work from home.

Environment and hazard risk

Timonium, MD, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Moderate

Top: winter weather

Storm events since 1996

2,155

Countywide, mostly thunderstorm wind

Flood insurance policies

3,097

1.2% of homes, county

July high / Jan low

87° / 27°F

Hazards, floods and storm historyCheck a flood zone

Health statistics

Share of adults in Timonium, MD, CDC PLACES estimates

All 40 measures

Obesity

26.9%

U.S. 33.3% -6.4 pts

Diabetes

11.4%

U.S. 12.1% -0.7 pts

Smoking

7.2%

U.S. 12.8% -5.6 pts

Uninsured (18-64)

5.2%

U.S. 11.1% -5.9 pts

ZIP codes in Timonium

1 in or overlapping Timonium. Population shown

·

Cities near Timonium

NameDistanceLand area (sq mi)
LuthervilleCensus-designated place2 mi2.1
HamptonCensus-designated place2.1 mi6
CockeysvilleCensus-designated place2.7 mi12
Mays ChapelCensus-designated place2.7 mi4.5
TowsonCensus-designated place3.5 mi14.2
CarneyCensus-designated place4.6 mi7
ParkvilleCensus-designated place4.8 mi4.3
Perry HallCensus-designated place7 mi6.9
PikesvilleCensus-designated place7.2 mi12.3
OverleaCensus-designated place7.4 mi3
GarrisonCensus-designated place8.5 mi3.2
White MarshCensus-designated place9 mi5.3
RossvilleCensus-designated place9.1 mi5.4
KingsvilleCensus-designated place9.6 mi10
RosedaleCensus-designated place9.5 mi6.9
HoneygoCensus-designated place9.8 mi5.9

Frequently asked questions

What county is Timonium, MD in?
Timonium is in Baltimore County, Maryland.
What ZIP codes are in Timonium, MD?
ZIP codes in or overlapping Timonium include 21093.
What is the population of Timonium, MD?
About 10,304 people live in Timonium, based on American Community Survey 5-year estimates.
What cities are near Timonium?
Nearby places include Lutherville (2 mi), Hampton (2.1 mi), Cockeysville (2.7 mi), Mays Chapel (2.7 mi), Towson (3.5 mi).

Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023