What city is 20015 in?

20015 is a Washington, DC mailing address. By land area, 100% lies inside Washington.

What county is 20015 in?

20015 is in District of Columbia.

What is the population of 20015?

About 15,653 people (±1,210), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 16,628.

What is the median household income in 20015?

$250,000+, compared with $109,870 for District of Columbia as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 20015?

22 USPS carrier routes with 7,289 residential and 321 business mailboxes (7,610 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 20015?

The closest, measured center to center: 20815 (1.6 mi, Chevy Chase), 20012 (1.7 mi, Washington), 20011 (2.1 mi, Washington), 20008 (2.2 mi, Washington), 20542 (2.4 mi, Washington) and 20016 (2.7 mi, Washington).

20015 ZIP Code, Washington, DC

20015 is a ZIP code in Washington, District of Columbia in District of Columbia. It covers 3.5 square miles of land. The closest ZIP codes are 20815, 20012 and 20011. 15,653 people live here in 6,337 households. At about 4,503 people per square mile it is built up to city-neighborhood density, and most homes are owner-occupied (77%). Median household income is $250,000+, well above the District of Columbia median of $109,870; the median age is 45.7, older than most ZIP codes.

Quick facts

Mailing city: Washington, DC
County: District of Columbia County
Land area: 3.5 sq mi
Population: 15,653
Median household income: $250,000+
Carrier routes: 22 (7,289 homes)

Key figures

Measure	Value
Residents	15,653
Households	6,337
Median household income	$250,000+
Income per person	$138,482
Median age	45.7
Homeowners	77.3%
Median home value	$1,245,600
Median rent	$2,234
Bachelor's degree or higher	87.1%
Average commute (minutes)	28.4
Households with kids under 18	33.8%
Moved in the past year	14.5%
Below the poverty line	2.5%
Broadband internet	93.6%
Speak a non-English language at home	21.2%

Household income

% of households	Value
<$10K	1.9%
$10–15K	1.3%
$15–25K	0.8%
$25–35K	2.4%
$35–50K	4.0%
$50–75K	6.7%
$75–100K	5.0%
$100–150K	9.0%
$150–200K	11.0%
$200K+	57.8%

Age

% of all residents	Value
<10	16.2%
10–19	9.7%
20–24	1.9%
25–34	5.6%
35–44	15.0%
45–54	13.4%
55–64	12.7%
65–74	13.6%
75+	11.9%

Tenure

% of housing units	Value
Owned, with mortgage	52.4%
Owned outright	19.6%
Rented	20.9%
Vacant	7.2%

Type of building

% of housing units	Value
Detached house	58.9%
Townhome	9.8%
2–4 units	1.8%
5–19 units	2.1%
20+ units	27.4%
Mobile / other	0.0%

Businesses in 20015

456 business establishments with 4,933 employees (ZIP Codes Business Patterns 2023).

Professional, Scientific, and Technical Services: 138
Health Care and Social Assistance: 63
Other Services (except Public Administration): 42
Real Estate and Rental and Leasing: 39
Retail Trade: 33
Finance and Insurance: 29
Accommodation and Food Services: 26
Educational Services: 21

EDDM carrier routes

20015 has 22 USPS carrier routes with 7,289 residential and 321 business mailboxes. Open the EDDM route map.

Carrier routes in 20015

20015 has 22 USPS carrier routes (22 city (C)) with 7,289 residential and 321 business mailboxes. Routes range from 199 homes (C052) to 1,016 homes (C038); the median route has 272 homes. The Census counted 6,337 households in 20015 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	7
250–499	13
500–749	1
750–999	0
1,000–1,499	1
1,500+	0

Best routes in 20015 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

Route C043 — USPS business mailboxes 108, 436 homes
Route C052 — USPS business mailboxes 74, 199 homes
Route C037 — USPS business mailboxes 45, 262 homes
Route C038 — USPS business mailboxes 24, 1,016 homes
Route C061 — USPS business mailboxes 24, 236 homes

Select these 5 routes on the route map

Every carrier route in 20015

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C034	City	504	5	$193,592	—	—	—
C037	City	262	45	$162,504	—	—	—
C038	City	1,016	24	$200,001+	—	—	—
C039	City	314	3	$147,326	—	—	—
C040	City	384	21	$200,001+	—	—	—
C041	City	299	0	$200,001+	—	—	—
C042	City	260	0	$200,001+	—	—	—
C043	City	436	108	$200,001+	—	—	—
C044	City	232	0	$200,001+	—	—	—
C046	City	381	7	$200,001+	—	—	—
C047	City	242	3	$162,504	—	—	—
C048	City	411	3	$200,001+	—	—	—
C050	City	206	1	$200,001+	—	—	—
C052	City	199	74	$200,001+	—	—	—
C053	City	270	0	$200,001+	—	—	—
C054	City	234	0	$200,001+	—	—	—
C055	City	273	1	$200,001+	—	—	—
C056	City	304	1	$200,001+	—	—	—
C057	City	241	1	$200,001+	—	—	—
C058	City	251	0	$147,326	—	—	—
C060	City	334	0	$200,001+	—	—	—
C061	City	236	24	$200,001+	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 20015 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

20815 — Chevy Chase CDP, MD (1.6 mi)
20012 — Washington city, DC (1.7 mi)
20011 — Washington city, DC (2.1 mi)
20008 — Washington city, DC (2.2 mi)
20542 — Washington city, DC (2.4 mi)
20016 — Washington city, DC (2.7 mi)
20910 — Silver Spring CDP, MD (2.7 mi)
20010 — Washington city, DC (2.8 mi)

Areas that include 20015

Washington, DC ZIP codes — 57 ZIP codes
District of Columbia County ZIP codes — 57 ZIP codes
District of Columbia ZIP code data

Where it ranks

Mail every home in 20015

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

Washington EDDM mailing

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 20015, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 20015 in?: 20015 is a Washington, DC mailing address. By land area, 100% lies inside Washington.
What county is 20015 in?: 20015 is in District of Columbia.
What is the population of 20015?: About 15,653 people (±1,210), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 16,628.
What is the median household income in 20015?: $250,000+, compared with $109,870 for District of Columbia as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 20015?: 22 USPS carrier routes with 7,289 residential and 321 business mailboxes (7,610 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 20015?: The closest, measured center to center: 20815 (1.6 mi, Chevy Chase), 20012 (1.7 mi, Washington), 20011 (2.1 mi, Washington), 20008 (2.2 mi, Washington), 20542 (2.4 mi, Washington) and 20016 (2.7 mi, Washington).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.