Timonium vs White Marsh

A side-by-side comparison of Timonium and White Marsh: population, income, housing, and more.

Timonium and White Marsh are places in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Timonium has the higher population (10,880 vs 10,480 in White Marsh). Timonium has the higher median household income ($130,732 vs $123,302 in White Marsh). Timonium has the higher median home value ($478,800 vs $370,100 in White Marsh).

Population, income & housing

	Timonium	White Marsh
Population	10,880	10,480
Median age	48.7 yrs	40.1 yrs
Median household income	$130,732	$123,302
Median home value	$478,800	$370,100
Median gross rent	$1,790	$1,847
Housing units	4,267	4,253
Homeownership rate	79.5%	74.2%
Bachelor's degree or higher	63.0%	47.5%
Unemployment rate	4.5%	1.9%

Trends (ACS 5-year, 2019–2023)

	Timonium	White Marsh
Population	10,557 → 10,880 (+3.1%)	9,216 → 10,480 (+13.7%)
Median household income	$97,055 → $130,732 (+34.7%)	$92,420 → $123,302 (+33.4%)
Median home value	$380,700 → $478,800 (+25.8%)	$282,100 → $370,100 (+31.2%)
Median gross rent	$1,366 → $1,790 (+31.0%)	$1,414 → $1,847 (+30.6%)

Timonium

Population

10,55710,880

Median household income

$97,055$130,732

Median home value

$380,700$478,800

Median gross rent

$1,366$1,790

White Marsh

Population

9,21610,480

Median household income

$92,420$123,302

Median home value

$282,100$370,100

Median gross rent

$1,414$1,847

Age & race/ethnicity

Age distribution (share)

	Timonium	White Marsh
Under 5	3.9%	3.8%
5 to 17	16.8%	19.5%
18 to 24	3.9%	7.0%
25 to 34	10.9%	11.7%
35 to 44	10.2%	18.1%
45 to 54	12.1%	9.0%
55 to 64	18.1%	13.0%
65 to 74	9.2%	11.5%
75 and over	14.8%	6.3%

Race & ethnicity (share)

	Timonium	White Marsh
White (non-Hispanic)	76.9%	59.4%
Black or African American	5.0%	17.7%
American Indian & Alaska Native	0.0%	0.1%
Asian	9.7%	9.0%
Native Hawaiian & Pacific Islander	0.0%	0.3%
Some other race	0.0%	1.0%
Two or more races	4.5%	3.8%
Hispanic or Latino	3.9%	8.6%

Educational attainment (age 25+)

Share of adults 25+

	Timonium	White Marsh
No high school diploma	4.4%	5.6%
High school graduate	11.6%	20.1%
Some college or associate's	21.0%	26.9%
Bachelor's degree	32.7%	29.6%
Graduate or professional degree	30.3%	17.9%

Commute to work

How workers get to work (share)

	Timonium	White Marsh
Drove alone	69.2%	69.5%
Carpooled	6.3%	6.8%
Public transit	0.9%	1.7%
Walked	0.3%	0.0%
Bicycle	0.3%	0.0%
Worked from home	22.4%	20.2%
Other means	0.6%	1.8%

Housing

Units in structure (share)

	Timonium	White Marsh
1-unit, detached	73.5%	54.8%
1-unit, attached	3.6%	22.3%
2 to 4 units	0.1%	0.0%
5 to 19 units	7.8%	17.5%
20 or more units	14.6%	5.4%
Mobile home & other	0.4%	0.0%

Poverty & households

	Timonium	White Marsh
Poverty rate	5.1%	6.1%
Average household size	2.56	2.58
Mean commute (minutes)	24	31
Median year structure built	1963	1985