Delmar, MD Profile: Facts & Data

Delmar, Maryland - Basic Facts

The Town of Delmar had a population of 3,853 as of July 1, 2025.

The primary coordinate point for Delmar is located at latitude 38.4559 and longitude -75.5774 in Wicomico County. The formal boundaries for the Town of Delmar encompass a land area of 1.72 sq. miles and a water area of 0.01 sq. miles. Wicomico County is in the Eastern time zone (GMT -5).

The Town of Delmar has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Town of Delmar is located within District 11, Delmar, a minor civil division (MCD) of Wicomico County.

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Delmar, MD Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	3,853 (100%)
Population in Households	3,853 (100.0%)
Population in Families	2,904 (75.4%)
Population in Group Quarters¹	0
Population Density	2,284
Diversity Index²	63


INCOME
Median Household Income	$78,981
Average Household Income	$93,975
% of Income for Mortgage⁴	24%
Per Capita Income	$37,585
Wealth Index⁵	66
Socioeconomic Status Index⁶	Moderate (51.2)

HOUSING
Total HU (Housing Units)	1,646 (100%)
Owner Occupied HU	972 (59.1%)
Renter Occupied HU	569 (34.6%)
Vacant Housing Units	105 ( 6.4%)
Median Home Value	$301,124
Average Home Value	$300,324
Housing Affordability Index³	97

HOUSEHOLDS
Total Households	1,541
Average Household Size	2.50
Family Households	980
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

1,646 (100%)

Owner Occupied HU

972 (59.1%)

Renter Occupied HU

569 (34.6%)

Vacant Housing Units

105 ( 6.4%)

Median Home Value

$301,124

Average Home Value

$300,324

Housing Affordability Index³

HOUSEHOLDS

Total Households

1,541

Average Household Size

2.50

Family Households

980

Average Family Size

3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	0.31%	0.22%
Households	0.62%	0.46%
Families		0.14%
Median Household Income		0.67%
Per Capita Income		2.22%
Owner Occupied HU		1.09%

GROWTH RATE / YEAR

2020-2025

2025-2030

Population

0.31%

0.22%

Households

0.62%

0.46%

Families

0.14%

Median Household Income

0.67%

Per Capita Income

2.22%

Owner Occupied HU

1.09%

Delmar, MD - Peer Comparisons by Rank and Percentile

The table below compares Delmar to the other 536 incorporated cities, towns and CDPs in Maryland by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 228	58th
Population Density	# 175	68th
Median Household Income	# 383	29th
Housing Affordability Index	# 374	70th
Per Capita Income	# 394	27th
Diversity Index	# 154	72nd

Variable Description

Rank

Percentile

Total Population

# 228

58th

Population Density

# 175

68th

Median Household Income

# 383

29th

Housing Affordability Index

# 374

70th

Per Capita Income

# 394

27th

Diversity Index

# 154

72nd

Maryland Census Data Comparison Tool

Delmar, MD Profile: Facts & Data

Delmar, Maryland - Basic Facts

Delmar, MD Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Delmar, MD - Peer Comparisons by Rank and Percentile

Delmar, MD - Most Popular Things to Do

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