What city is 20190 in?

20190 is a Reston, VA mailing address. By land area, 100% lies inside Reston.

What is the population of 20190?

About 22,012 people (±1,693), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 20,957.

What is the median household income in 20190?

$134,746 (±$9,462), compared with $93,170 for Virginia as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 20190?

15 USPS carrier routes with 12,588 residential and 1,028 business mailboxes (13,615 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 20190?

The closest, measured center to center: 20194 (1.5 mi, Reston), 20191 (1.9 mi, Reston), 20170 (2.5 mi, Herndon), 20171 (3.7 mi, Franklin Farm), 22182 (3.8 mi, Wolf Trap) and 22066 (4.2 mi, Great Falls).

20190 ZIP Code, Reston, VA

20190 is a ZIP code in Reston, Virginia in Fairfax County. It covers 4.4 square miles of land. The closest ZIP codes are 20194, 20191 and 20170. 22,012 people live here in 11,206 households. At about 5,045 people per square mile it is built up to city-neighborhood density, and owners and renters are mixed (48% own). Median household income is $134,746, above the Virginia median of $93,170; 25% of residents moved in during the past year.

Quick facts

Mailing city: Reston, VA
County: Fairfax County
Land area: 4.4 sq mi
Population: 22,012
Median household income: $134,746
Carrier routes: 15 (12,588 homes)

Key figures

Measure	Value
Residents	22,012
Households	11,206
Median household income	$134,746
Income per person	$86,420
Median age	40.5
Homeowners	48.3%
Median home value	$581,400
Median rent	$2,307
Bachelor's degree or higher	73.5%
Average commute (minutes)	27
Households with kids under 18	17.2%
Moved in the past year	25.1%
Below the poverty line	7.2%
Broadband internet	95.7%
Speak a non-English language at home	29.4%

Household income

% of households	Value
<$10K	2.3%
$10–15K	1.9%
$15–25K	2.8%
$25–35K	1.9%
$35–50K	7.0%
$50–75K	8.0%
$75–100K	11.0%
$100–150K	19.9%
$150–200K	14.2%
$200K+	31.0%

Age

% of all residents	Value
<10	9.0%
10–19	7.9%
20–24	5.3%
25–34	20.9%
35–44	12.3%
45–54	14.3%
55–64	15.1%
65–74	7.9%
75+	7.2%

Tenure

% of housing units	Value
Owned, with mortgage	32.5%
Owned outright	12.8%
Rented	47.9%
Vacant	6.9%

Type of building

% of housing units	Value
Detached house	6.8%
Townhome	22.3%
2–4 units	3.5%
5–19 units	21.3%
20+ units	45.8%
Mobile / other	0.2%

Businesses in 20190

1,323 business establishments with 54,036 employees (ZIP Codes Business Patterns 2023).

Professional, Scientific, and Technical Services: 424
Health Care and Social Assistance: 219
Finance and Insurance: 99
Accommodation and Food Services: 98
Information: 79
Real Estate and Rental and Leasing: 67
Other Services (except Public Administration): 65
Administrative and Support and Waste Management and Remediation Services: 61

EDDM carrier routes

20190 has 15 USPS carrier routes with 12,588 residential and 1,028 business mailboxes. Open the EDDM route map.

Carrier routes in 20190

20190 has 15 USPS carrier routes (15 city (C)) with 12,588 residential and 1,028 business mailboxes. Routes range from 376 homes (C010) to 1,330 homes (C013); the median route has 829 homes. The Census counted 11,206 households in 20190 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	1
500–749	5
750–999	6
1,000–1,499	3
1,500+	0

Best routes in 20190 for…

Most businesses

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

Route C012 — USPS business mailboxes 192, 850 homes
Route C010 — USPS business mailboxes 164, 376 homes
Route C026 — USPS business mailboxes 153, 950 homes
Route C023 — USPS business mailboxes 118, 1,181 homes
Route C022 — USPS business mailboxes 103, 729 homes

Select these 5 routes on the route map

Every carrier route in 20190

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	716	18	$111,412	—	—	—
C004	City	919	5	$103,892	—	—	—
C005	City	568	6	$181,031	—	—	—
C006	City	717	2	$111,412	—	—	—
C007	City	715	3	$103,892	—	—	—
C009	City	829	8	$95,228	—	—	—
C010	City	376	164	$95,228	—	—	—
C012	City	850	192	$135,398	—	—	—
C013	City	1,330	59	$200,001+	—	—	—
C014	City	762	55	$170,317	—	—	—
C017	City	1,081	53	$189,656	—	—	—
C020	City	865	89	$148,034	—	—	—
C022	City	729	103	$200,001+	—	—	—
C023	City	1,181	118	$200,001+	—	—	—
C026	City	950	153	$135,578	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 20190 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

20194 — Reston CDP, VA (1.5 mi)
20191 — Reston CDP, VA (1.9 mi)
20170 — Herndon town, VA (2.5 mi)
20171 — Franklin Farm CDP, VA (3.7 mi)
22182 — Wolf Trap CDP, VA (3.8 mi)
22066 — Great Falls CDP, VA (4.2 mi)
22124 — Difficult Run CDP, VA (4.5 mi)
22181 — Oakton CDP, VA (4.6 mi)

Areas that include 20190

Where it ranks

Mail every home in 20190

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.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 20190, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 20190 in?: 20190 is a Reston, VA mailing address. By land area, 100% lies inside Reston.
What county is 20190 in?: 20190 is in Fairfax County.
What is the population of 20190?: About 22,012 people (±1,693), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 20,957.
What is the median household income in 20190?: $134,746 (±$9,462), compared with $93,170 for Virginia as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 20190?: 15 USPS carrier routes with 12,588 residential and 1,028 business mailboxes (13,615 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 20190?: The closest, measured center to center: 20194 (1.5 mi, Reston), 20191 (1.9 mi, Reston), 20170 (2.5 mi, Herndon), 20171 (3.7 mi, Franklin Farm), 22182 (3.8 mi, Wolf Trap) and 22066 (4.2 mi, Great Falls).

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