US ZIP Code
21631

East New Market, MD

Dorchester County  ·  Maryland

● Active
👥 2,580 Population ↓ 8% since 2019
💰 $69,095 Median HH Income
▼ 9% below avg
🎂 47.9 Median Age ↑ 4% since 2019
🏠 $307,800 Median Home Value
▲ 10% above avg ↑ 21% since 2019
🎓 32.1% College Grads
▼ 17% below avg
📊 4.2% Unemployment
▼ 15% below avg ↓ 58% since 2019
ZIP Code Details
ZIP Code21631
CityEast New Market
StateMaryland (MD)
CountyDorchester County
Area Code410/443
Elevation28 ft
Latitude38.582391
Longitude-75.938981
TimezoneNew York (DST)
FIPS24019
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 42.8% (1,104) Female 57.2% (1,476) ♀

Race & Ethnicity

White: 71.6%Hispanic: 13.5%Black: 5.5%Other: 9.4%Race
White71.6%
Hispanic13.5%
Black5.5%
Other9.4%

Age Breakdown

Under 5
3%
5–17
20%
18–24
5%
25–44
19%
45–64
35%
65+
11%

Key Indicators

Median Age47.9 yrs ↑ 4% since 2019
Avg Household Size2.64
Below Poverty5.9% ▼ 41% below avg
College Grads32.1% ▼ 17% below avg
Unemployment4.2% ▼ 15% below avg
No HS Diploma136 (7.8%)
HS Graduate768 (44.3%)
Some College71 (4.1%)
Associates202 (11.7%)
Bachelors103 (5.9%)
Graduate Degree453 (26.1%)

Education

No HS: 7.8%HS Grad: 44.3%Some College: 4.1%Associates: 11.7%Bachelors: 5.9%Graduate: 26.1%Edu
No HS7.8%
HS Grad44.3%
Some College4.1%
Associates11.7%
Bachelors5.9%
Graduate26.1%
Housing & Income

Housing Tenure

Owner: 84.4%Renter: 15.6%Tenure
Owner84.4%
Renter15.6%

Home Value Distribution

Under $50k
7%
$50k–100k
2%
$100k–150k
5%
$150k–200k
14%
$200k–300k
21%
$300k–500k
36%
Over $500k
16%

Financials

Median HH Income$69,095 ▼ 9% below avg
Median Home Value$307,800 ▲ 10% above avg ↑ 21% since 2019
Home/Income Ratio4.5x (nat avg ~3.5x)
Median Rent$1,528/mo ↑ 45% since 2019
Total Units1,094
Vacant Units120
Avg HH Size2.64

Income Distribution

Under $25k
8%
$25k–50k
14%
$50k–75k
29%
$75k–100k
14%
$100k–150k
14%
$150k–200k
12%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
90%
Public Transit
1%
Work From Home
10%

Commute Time

Under 15 min
44%
15–30 min
32%
30–45 min
18%
Over 45 min
7%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
7%
1960s–1970s
17%
1980s–1990s
20%
2000+
54%

Summary

Total Units1,094
Vacant120
Owner Occupied84.4%
Renter Occupied15.6%
Avg HH Size2.64
Frequently Asked Questions
ZIP code 21631 is in East New Market, MD, in Dorchester County.
ZIP code 21631 is located in Maryland (MD).
ZIP code 21631 is in Dorchester County, MD.
ZIP 21631 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 21631 is 2,580 people (ACS 2023).
The median household income in ZIP code 21631 is $69,095 (ACS 2023).
The median home value in ZIP 21631 is $307,800 (ACS 2023).
About ZIP Code 21631

ZIP code 21631 is located in East New Market, Maryland, within Dorchester County. With a population of 2,580, this is a sparsely populated ZIP code with a mature community — the median age is 47.9 years. Economically, 21631 is a solidly middle-class ZIP code: the median household income of $69,095 is near the national average.

Real estate in ZIP code 21631 represents a mid-range housing market. The median home value of $307,800 is near the national average. Renters can expect to pay around $1,528 per month in median rent. Homeownership is strong here — 84.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 21% since 2019.

The population of 21631 is primarily White (71.55%). Residents are moderately educated — 32.1% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 5.9%.

The unemployment rate in 21631 stands at 4.2%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 80%.

Overall, ZIP code 21631 in East New Market, MD is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 2,580 residents, a median household income of $69,095, and a median home value of $307,800, it offers a clear picture of life in this part of Maryland.