Best Places20740, MD Best Neighborhoods

2026–2027 edition · Data updated July 2026

Every neighborhood inside ZIP code 20740, scored on 40 measures of daily life and ranked to fit what matters to you. The coast is close, and the measures below put a number on how close. To work out which city fits you best, start with the best places to live tool.

See the map of best neighborhoods

20740 ranks 19,242nd of 33,110 U.S. zip codes on the BestNeighborhood index. It scores highest on walkability by a wide margin, and taxes are the weak spot.

#19,242
of 33,110 zip codes
BestNeighborhood rank
Defaults weight crime safety, affordability, schools, and weather highest: the things hardest to change after a move
N/A
of 33,110 zip codes
Your rank
Set your priorities to see your rank

The best neighborhoods in 20740

Map of the best neighborhoods in the 20740 area, with better matches in green and worse matches in red
Click the map to explore
National median
Worse match Better match
Colorblind friendly off
Popular priorities:

BestNeighborhood is the only ranking that scores 40 measures of daily life neighborhood by neighborhood and lets you re-weight every one of them yourself.

20740's strengths and weaknesses

Top 5%Walkability
Top 10%Biking
Top 10%Population health
Each measure against the national median. Bars to the right beat the median; bars to the left fall short. Percentiles compare 20740 with other zip codes.

Where 20740 ranks high

  • WalkabilityBetter than 97% of zip codes
  • BikingBetter than 95% of zip codes
  • Health outlookBetter than 94% of zip codes
  • Big-city accessBetter than 94% of zip codes
  • Heat safetyBetter than 89% of zip codes

Where 20740 ranks low

  • Low income/sales/gas taxBetter than only 1% of zip codes
  • QuietBetter than only 6% of zip codes
  • State infrastructureBetter than only 6% of zip codes
  • Voter turnoutBetter than only 10% of zip codes
  • State fiscal healthBetter than only 10% of zip codes

What it costs to buy a home in 20740

A household needs to earn about $116,000 a year to comfortably buy the median 20740 home, at 20% down and today's 30-year rate. That runs well above the area's median income of $87,362, so buying stretches a typical household.

Income to buy the median home
$116,000
a year, at 20% down and today's 30-year rate
Estimated monthly payment
$2,711
principal, interest, tax, and insurance on a $430,995 home
Median rent
$1,892
a month, across all home sizes

Where the monthly payment goes

Principal & interest$2,198
Property tax$370
Homeowners insurance$144

Assumes a 20% down payment, a 6.6% 30-year fixed rate, and a 28% share of income going to the payment. The rate is the 2026-07-23 30-year fixed average, series MORTGAGE30US from the St. Louis Fed, which publishes Freddie Mac's weekly survey. Against the median home value, property tax uses 20740's effective rate of 1.03%, and insurance is estimated at 0.4% of home value a year.

Renting versus buying

At today's prices, buying tends to cost more than renting for about the first 9 years, then pulls ahead as rent keeps rising and the mortgage builds equity. The chart tracks the running cost of each.

Cumulative cost of renting versus owning the median home, first 10 years. Illustrative estimate.

Who lives in 20740

20740 runs younger than the country.

Median age
31
younger than the U.S. median of 41
Residents 65 and older
10%
versus 18% nationally
Average household
2.8
above the U.S. average of 2.6

Residents by age

Under 1821%
18 to 3441%
35 to 4916%
50 to 6413%
65 and older10%

Racial and ethnic makeup has its own map. See the race and diversity map for 20740.


Who works in 20740, and how

Work in 20740 centers on education and professional & technical. Unemployment sits above the national rate, and jobs are growing.

Work from home
18%
above the national average
Unemployment
5.8%
above the national average
Job growth
+2.1%
/y 2019-2023, near the national pace

Largest industries

Education26%
Professional & technical10%
Retail trade10%
Construction9%
Health care & social8%

How people get to work

  • Drive or carpool 57%
  • Work from home 18%
  • Transit, walk, or bike 24%

Life in 20740

20740 has more restaurants and bars per resident than 80% of zip codes and more parkland per resident than 88% of zip codes. The coast is about 32 minutes away. Dining, parks, and nightlife concentrates in some parts of 20740 and thins out in others, which the map shows.

Places to eat and drink
218
restaurants, bars, and fast food, about 68.8 per 10,000 residents, more than 80% of zip codes
Coffee shops
24
about 7.6 per 10,000 residents, more than 78% of zip codes
Parkland
312 acres
about 9.8 acres per 1,000 residents, more than 88% of zip codes
Open past 10pm
~58
food and drink venues open late, about 18.4 per 10,000 residents, more than 88% of zip codes
Living on campus
2,077
students living in college or university housing
To the coast
32 min
drive to the nearest ocean beaches

What the weather is like in 20740, month by month

20740 sees roughly 73 pleasant days a year. July highs average about 90 degrees. January highs sit near 45, with lows near 28. The comfortable stretch runs April through June, September, and October.

Average daily high, mean, and low in degrees Fahrenheit, NOAA station data 2016 to 2025.
Show the monthly temperatures
MonthAvg highAvgAvg low
January45°36°28°
April68°57°46°
July90°80°70°
October70°59°50°

Flying in and out of 20740

Ronald Reagan Washington Ntl sits about 12 miles away. It is a large hub and boarded 12.0 million passengers in 2025, with 128 nonstop destinations.

Nearest airport
DCA
Ronald Reagan Washington Ntl, about 12 miles
Airport size
Large hub
28th-busiest in the US, 128 nonstop destinations
Average drive
17 min
from the area, with no traffic

The best schools in and around 20740

Schools across 20740 average a D+, better than 12% of zip codes.

Top elementary schools

Top middle schools

Top high schools

Grades come from K-12 test scores, with scores projected for schools missing data. See every 20740 school and its grade on SchoolGrade.


20740 measure by measure

Cards are ordered by how much each measure matters to you, so the ones you weighted highest come first. Expand to see every measure. Percentages compare 20740 against the other 33,109 zip codes.


Who 20740 suits

Families

Schools land around the 12th percentile.

See the families priority ↑

Remote workers

Internet is fast and widely advertised and 18% already work from home.

See the remote-work priority ↑

Retirees

Set weather, quiet, and health care weights on the map to test the fit.

See the retirees priority ↑


Common questions about living in 20740

Is 20740 a good place to live?

Using BestNeighborhood's default rankings, 20740 ranks 19,242nd of 33,110 zip codes. It scores highest on walkability, biking, and population health, and lowest on taxes and noise. How good it is for you depends on which of those you weight most, which the map lets you set.

Is 20740 expensive to live in?

The median home is worth $430,995. The overall cost of living runs about 16% above the national average. Set against a $87,362 median income, cost of living beats 31% of zip codes.

Is 20740 safe?

20740 is safer than 11% of zip codes. Safety varies a lot by neighborhood. Crime costs an estimated $586 per resident a year.

What is the weather like in 20740?

July highs average about 90 degrees, and January highs near 45 with lows near 28. That works out to about 73 pleasant days a year, more than 31% of zip codes.

Is 20740 good for families?

Schools beat 12% of zip codes, crime safety beats 11%, and childcare runs $1,268 a month.


Compare 20740 with other zip codes


Sources and methodology

Every measure on this page is scored for each neighborhood, then rolled up to 20740. Scores are absolute rather than ranked, which means a 60 in 20740 represents the same real quantity as a 60 anywhere else, and the ranking is a weighted average of those absolutes. The map colors come from a national scale calibrated against a population weighted random sample of 5,000 neighborhoods. That absolute scoring is what no other places-to-live ranking does: it puts a single neighborhood, a town, a metro, and a state on one scale, so the same 40 measures answer both which metro to move to and which street inside it to buy on. Read the full methodology.

20740 detail on BestNeighborhood maps:

  1. Walk Grade for 20740: walkability, transit, and biking, measured on the real street network rather than by straight line distance.
  2. Noise in 20740: road, rail, and aviation sound modeling calibrated against federal ground truth measurements.
  3. Conservative vs liberal map of 20740: precinct level election results apportioned to neighborhoods.
  4. Mobile and cell coverage in 20740: carrier by carrier coverage behind the cell score.

20740 detail on related sites:

  1. CrimeGrade: neighborhood crime rates behind the crime safety score.
  2. ISPreports.org: provider by provider internet availability and advertised speeds.
  3. CoverageWatch: the car insurance premiums behind the cheap car insurance score.

Federal and public data:

  1. U.S. Census Bureau American Community Survey: income, home value, rent, vacancy, commute time and mode, educational attainment, home age, age structure, household type, industry, and race.
  2. NOAA Global Surface Summary of the Day: the daily station record behind the monthly temperatures and the pleasant-day count.
  3. FAA Passenger Boarding Data: airport size and annual passenger counts.
  4. Freddie Mac Primary Mortgage Market Survey: the 30-year fixed rate used in the cost-to-buy estimate.
  5. FBI Crime Data Explorer: reported offenses behind the tangible crime cost estimate.
  6. U.S. EPA Air Quality System: five year average air quality index.
  7. FEMA National Risk Index: expected annual loss from natural hazards.
  8. CDC PLACES: disease burden, preventable risk, and barriers to care.
  9. National Center for Education Statistics: school enrollment and assessment inputs behind the school grade.
  10. FCC National Broadband Map: internet and wireless availability.
  11. U.S. Bureau of Labor Statistics: employment and job growth behind the local economy score.
  12. Religious activity uses a proprietary religious signal measurement.