US ZIP Code
21719

Cascade, MD

Washington County  ·  Maryland

● Active
👥 1,162 Population ↑ 16% since 2019
💰 $75,278 Median HH Income
≈ Avg ↑ 20% since 2019
🎂 39.7 Median Age ↓ 5% since 2019
🏠 $230,500 Median Home Value
▼ 17% below avg ↑ 9% since 2019
🎓 25.0% College Grads
▼ 35% below avg
📊 2.5% Unemployment
▼ 49% below avg ↓ 16% since 2019
ZIP Code Details
ZIP Code21719
CityCascade
StateMaryland (MD)
CountyWashington County
Area Code227/240/301
Elevation1,419 ft
Latitude39.704535
Longitude-77.500464
TimezoneNew York (DST)
FIPS24043
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.8% (567) Female 51.2% (595) ♀

Race & Ethnicity

White: 99.3%Asian: 0.7%Race
White99.3%
Asian0.7%

Age Breakdown

Under 5
5%
5–17
19%
18–24
5%
25–44
24%
45–64
25%
65+
12%

Key Indicators

Median Age39.7 yrs ↓ 5% since 2019
Avg Household Size2.44
Below Poverty3.8% ▼ 62% below avg
College Grads25.0% ▼ 35% below avg
Unemployment2.5% ▼ 49% below avg
No HS Diploma8 (1.1%)
HS Graduate316 (43.2%)
Some College121 (16.6%)
Associates103 (14.1%)
Bachelors18 (2.5%)
Graduate Degree165 (22.6%)

Education

No HS: 1.1%HS Grad: 43.2%Some College: 16.6%Associates: 14.1%Bachelors: 2.5%Graduate: 22.6%Edu
No HS1.1%
HS Grad43.2%
Some College16.6%
Associates14.1%
Bachelors2.5%
Graduate22.6%
Housing & Income

Housing Tenure

Owner: 90.1%Renter: 9.9%Tenure
Owner90.1%
Renter9.9%

Home Value Distribution

Under $50k
2%
$100k–150k
13%
$150k–200k
17%
$200k–300k
40%
$300k–500k
21%
Over $500k
7%

Financials

Median HH Income$75,278 ≈ Avg ↑ 20% since 2019
Median Home Value$230,500 ▼ 17% below avg ↑ 9% since 2019
Home/Income Ratio3.1x (nat avg ~3.5x)
Total Units586
Vacant Units110
Avg HH Size2.44

Income Distribution

Under $25k
16%
$25k–50k
17%
$50k–75k
14%
$75k–100k
20%
$100k–150k
15%
$150k–200k
7%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
72%
Work From Home
28%

Commute Time

Under 15 min
14%
15–30 min
30%
30–45 min
12%
Over 45 min
44%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
13%
1960s–1970s
14%
1980s–1990s
7%
2000+
65%

Summary

Total Units586
Vacant110
Owner Occupied90.1%
Renter Occupied9.9%
Avg HH Size2.44
Frequently Asked Questions
ZIP code 21719 is in Cascade, MD, in Washington County.
ZIP code 21719 is located in Maryland (MD).
ZIP code 21719 is in Washington County, MD.
ZIP 21719 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 21719 is 1,162 people (ACS 2023).
The median household income in ZIP code 21719 is $75,278 (ACS 2023).
The median home value in ZIP 21719 is $230,500 (ACS 2023).
About ZIP Code 21719

ZIP code 21719 is located in Cascade, Maryland, within Washington County. With a population of 1,162, this is a sparsely populated ZIP code with a middle-aged community — the median age is 39.7 years. Economically, 21719 is a middle-income ZIP code: the median household income of $75,278 is near the national average.

Real estate in ZIP code 21719 represents an affordable housing market. The median home value of $230,500 is below the national average. Homeownership is strong here — 90.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 9% since 2019.

The population of 21719 is primarily White (99.31%). Residents are moderately educated — 25.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 3.8%. Household income has grown by 20% since 2019.

The unemployment rate in 21719 stands at 2.5%, which is below the national average. A notably high share of workers — 27% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 70%.

Overall, ZIP code 21719 in Cascade, MD is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 1,162 residents, a median household income of $75,278, and a median home value of $230,500, it offers a clear picture of life in this part of Maryland.