Martin's Additions vs Spencerville

A side-by-side comparison of Martin's Additions and Spencerville: population, income, housing, and more.

Martin's Additions and Spencerville are places in Maryland. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Spencerville has the higher population (1,433 vs 1,019 in Martin's Additions). Martin's Additions has the higher median home value ($1,454,900 vs $626,100 in Spencerville). Since 2019, Martin's Additions's population has grown faster (-2.3% vs -31.1%).

Population, income & housing

	Martin's Additions	Spencerville
Population	1,019	1,433
Median age	46.2 yrs	42.4 yrs
Median household income	$250,001	—
Median home value	$1,454,900	$626,100
Median gross rent	$3,501	—
Housing units	334	520
Homeownership rate	98.2%	90.4%
Bachelor's degree or higher	93.8%	43.2%
Unemployment rate	0.8%	0.0%

Trends (ACS 5-year, 2019–2023)

	Martin's Additions	Spencerville
Population	1,043 → 1,019 (-2.3%)	2,079 → 1,433 (-31.1%)
Median household income	$250,001 → $250,001 (+0.0%)	$117,578 → $107,019 (-9.0%)
Median home value	$1,160,100 → $1,454,900 (+25.4%)	$564,600 → $626,100 (+10.9%)
Median gross rent	$2,583 → $3,501 (+35.5%)	$2,795 → $1,917 (-31.4%)

Martin's Additions

Population

1,0431,019

Median household income

$250,001$250,001

Median home value

$1,160,100$1,454,900

Median gross rent

$2,583$3,501

Spencerville

Population

2,0791,433

Median household income

$117,578$107,019

Median home value

$564,600$626,100

Median gross rent

$2,795$1,917

Age & race/ethnicity

Age distribution (share)

	Martin's Additions	Spencerville
Under 5	6.5%	7.5%
5 to 17	21.3%	13.3%
18 to 24	6.1%	5.9%
25 to 34	3.5%	11.8%
35 to 44	12.2%	14.5%
45 to 54	14.4%	9.6%
55 to 64	13.1%	16.8%
65 to 74	13.7%	14.9%
75 and over	9.2%	5.7%

Race & ethnicity (share)

	Martin's Additions	Spencerville
White (non-Hispanic)	90.0%	46.7%
Black or African American	0.2%	8.1%
American Indian & Alaska Native	0.0%	0.0%
Asian	1.6%	16.1%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	1.0%	1.0%
Two or more races	2.6%	2.6%
Hispanic or Latino	4.6%	25.6%

Educational attainment (age 25+)

Share of adults 25+

	Martin's Additions	Spencerville
No high school diploma	0.4%	5.6%
High school graduate	0.9%	14.1%
Some college or associate's	4.9%	37.1%
Bachelor's degree	35.3%	29.4%
Graduate or professional degree	58.5%	13.8%

Commute to work

How workers get to work (share)

	Martin's Additions	Spencerville
Drove alone	50.6%	62.7%
Carpooled	1.1%	1.9%
Public transit	7.4%	0.7%
Walked	4.5%	0.0%
Bicycle	0.5%	0.0%
Worked from home	34.5%	34.8%
Other means	1.4%	0.0%

Housing

Units in structure (share)

	Martin's Additions	Spencerville
1-unit, detached	98.8%	97.3%
1-unit, attached	1.2%	2.7%
2 to 4 units	0.0%	0.0%
5 to 19 units	0.0%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Martin's Additions	Spencerville
Poverty rate	6.7%	20.1%
Average household size	3.05	3.27
Mean commute (minutes)	28	32
Median year structure built	1941	1970