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CITY

Delmar

Maryland · 4,896 residents (2025 est.) · 1.699 sq mi
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The short version

Delmar has roughly average household income, with a median household income of $85,174. The city has more than doubled in size since 2000, adding 2,402 residents. Median home value has more than tripled since 2000, reaching $226,500. At a median age of 32.5, residents skew younger than the country as a whole.

At a glance
Average income
near the US median
US median: $82,259
Younger
median age 32.5
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Less affordable
home values up 97%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

4,261
+129%since 2000
from 1,859 in 2000
1990 – 2025
2,508 / sq mi
+129%since 2000
from 1,094 / sq mi in 2000
US average: 281
32.5
+3%since 2000
from 31.7 in 2000
US average: 38.9

PEP 2025 EST:4,896 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
1K2K3K4K5K1990201020202024Delmar
20244K
1990201020202024
Section 02

Income & economy

$85,174
+64%inflation adjusted, since 2000
from $28,462 in 2000
US average: $82,259
1990 – 2024
$41,419
+200%since 2000
from $13,821 in 2000
US average: $44,673
Households earning $100K+
60.0%
+32.0 ptssince 2009
from 28.0% in 2009
US average: 53.3%
10.0%
−6.9 ptssince 2000
from 16.9% in 2000
US average: 12.5%
0.405
−5%since 2010
from 0.425 in 2010
US average: 0.476
Workforce by industry, 2024
Information14.2%
US avg: 10.8%
Retail trade10.8%
US avg: 9.9%
Other services9.9%
US avg: 6.7%
Public administration8.8%
US avg: 4.8%
Wholesale trade5.5%
US avg: 6.9%
Arts, entertainment, food4.5%
US avg: 1.9%
Finance & insurance2.7%
US avg: 5.9%
Professional, scientific, technical2.5%
US avg: 5.1%
Agriculture, forestry, fishing1.3%
US avg: 1.6%
Construction1.3%
US avg: 1.2%
Transportation & warehousing1%
US avg: 2.2%
Education & health services0.2%
US avg: 0.9%
Manufacturing0%
US avg: 0.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$226,500
+97%inflation adjusted, since 2000
from $63,200 in 2000
US average: $376,019
1990 – 2024
$1,607
+84%inflation adjusted, since 2000
from $480 in 2000
US average: $1,442
53.0%
−2.0 ptssince 2000
from 55.0% in 2000
47.0% rent
7.2%
−4.9 ptssince 2009
from 12.1% in 2009
US average: 10.0%
19.7%
−7.8 ptssince 2009
from 27.5% in 2009
US average: 22.9%
34.0%
−7.1 ptssince 2009
from 41.1% in 2009
US average: 47.4%
2.7
+20%since 2000
from 2.2 in 2000
1990 – 2024
RELATED:See current rent listings in Delmar on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic72.8%(1,353)
Black20.9%(388)
Hispanic / Latino3.2%(59)
Asian1.2%(23)
Other0%
Diversity Score50.3%(936)
2024
White, non-Hispanic57.2%(2,436)
Black28.4%(1,209)
Hispanic / Latino9.4%(399)
Asian2.1%(89)
Other3%(128)
Diversity Score72.8%(3,103)
73
+45%since 2000
from 50 in 2000
1990 – 2024
Section 05

Education

25.8%
+15.0 ptssince 2000
from 10.8% in 2000
US average: 35.6%
High school or higher
90.4%
+16.2 ptssince 2000
from 74.2% in 2000
US average: 89.6%
7.0%
+3.3 ptssince 2000
from 3.8% in 2000
US average: 14.0%
Section 06

Commute & transportation

25.0 min
+65%since 2000
from 15.1 min in 2000
US average: 26.5
90.8%
+5.6 ptssince 2009
from 85.2% in 2009
US average: 68.9%
2.3%
−8.5 ptssince 2009
from 10.9% in 2009
US average: 8.5%
0.0%
−0.6 ptssince 2009
from 0.6% in 2009
US average: 3.2%
5.1%
+3.2 ptssince 2009
from 1.9% in 2009
US average: 15.0%
0.0%
−1.2 ptssince 2009
from 1.2% in 2009
US average: 2.4%
1.2%
+1.2 ptssince 2009
from 0.0% in 2009
US average: 0.4%
2.6%
−6.4 ptssince 2009
from 9.0% in 2009
US average: 8.3%
Section 07

Work & employment

4.1%
−7.2 ptssince 2011
from 11.3% in 2011
US average: 5.2%
77.1%
−1.5 ptssince 2011
from 78.5% in 2011
US average: 63.5%
7.2%
−5.6 ptssince 2009
from 12.8% in 2009
US average: 13.1%
41.0%
−24.3 ptssince 2009
from 65.3% in 2009
US average: 42.5%
Section 08

People & community

45.1%
−4.1 ptssince 2009
from 49.2% in 2009
54.9%
+4.1 ptssince 2009
from 50.8% in 2009
5.5%
−1.4 ptssince 2009
from 6.9% in 2009
US average: 14.1%
3.9%
−45.0 ptssince 2009
from 48.9% in 2009
US average: 6.2%
13.5%
+5.6 ptssince 2012
from 7.9% in 2012
US average: 13.3%
6.1%
−76.5 ptssince 2013
from 82.6% in 2013
US average: 8.4%
97.1%
+24.3 ptssince 2017
from 72.8% in 2017
US average: 91.0%
84.4%
+1.8 ptssince 2016
from 82.6% in 2016
US average: 77.7%
10.5%
+3.4 ptssince 2016
from 7.1% in 2016
US average: 13.6%
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Frequently asked

How many people live in Delmar, Maryland?

Delmar, Maryland has about 4,261 residents according to the 2024 American Community Survey.

What is the median household income in Delmar, Maryland?

The typical household in Delmar, Maryland earns about $85,174 a year. Half of households make more than that, and half make less.

Is Delmar, Maryland expensive?

In Delmar, Maryland, the median home is worth about $226,500, and the typical rent is about $1,607 a month.

How educated are people in Delmar, Maryland?

About 25.8% of adults age 25 and over in Delmar, Maryland hold a bachelor's degree or higher.

What is the poverty rate in Delmar, Maryland?

About 10.0% of people in Delmar, Maryland live below the federal poverty line.

Has Delmar, Maryland grown since 1990?

Yes, Delmar, Maryland has grown since 1990. The population has added about 2,845 residents, a change of about 201 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →