23320 ZIP Code, Chesapeake, VA

23320 is a ZIP code in Chesapeake, Virginia in Chesapeake city. It covers 32 square miles of land. The closest ZIP codes are 23464, 23325 and 23324. 59,108 people live here in 25,741 households, more than in 9 of every 10 Virginia ZIP codes. At about 1,862 people per square mile it has suburban density, and owners and renters are mixed (65% own). Median household income is $84,305, close to the Virginia median of $93,170.

Quick facts

Key figures

MeasureValue
Residents59,108
Households25,741
Median household income$84,305
Income per person$46,970
Median age39.2
Homeowners64.5%
Median home value$346,400
Median rent$1,716
Bachelor's degree or higher38.5%
Average commute (minutes)24
Households with kids under 1826.1%
Moved in the past year15.7%
Below the poverty line8.9%
Broadband internet92.8%
Speak a non-English language at home12.1%

Household income

% of householdsValue
<$10K4.8%
$10–15K2.5%
$15–25K3.9%
$25–35K7.8%
$35–50K8.9%
$50–75K16.0%
$75–100K15.5%
$100–150K19.4%
$150–200K9.3%
$200K+11.9%

Age

% of all residentsValue
<1011.5%
10–199.6%
20–245.2%
25–3416.9%
35–4414.3%
45–5412.5%
55–6413.6%
65–749.7%
75+6.6%

Tenure

% of housing unitsValue
Owned, with mortgage46.5%
Owned outright16.2%
Rented34.0%
Vacant3.2%

Type of building

% of housing unitsValue
Detached house46.9%
Townhome24.9%
2–4 units4.8%
5–19 units12.5%
20+ units8.4%
Mobile / other2.5%

Businesses in 23320

2,580 business establishments with 58,291 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

23320 has 33 USPS carrier routes with 26,853 residential and 2,832 business mailboxes. Open the EDDM route map.

Carrier routes in 23320

23320 has 33 USPS carrier routes (30 city (C), 3 rural (R)) with 26,853 residential and 2,832 business mailboxes. Routes range from 206 homes (R090) to 1,696 homes (C031); the median route has 827 homes. The Census counted 25,741 households in 23320 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2491
250–4994
500–7496
750–99916
1,000–1,4995
1,500+1

Best routes in 23320 for…

Most businesses

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

  1. Route C006 — USPS business mailboxes 306, 391 homes
  2. Route C064 — USPS business mailboxes 279, 623 homes
  3. Route C068 — USPS business mailboxes 256, 334 homes
  4. Route C074 — USPS business mailboxes 223, 456 homes
  5. Route C033 — USPS business mailboxes 204, 869 homes

Select these 5 routes on the route map

Every carrier route in 23320

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C001City83613$80,960———
C003City1,18524$76,604———
C005City81667$80,960———
C006City391306$102,698———
C008City86210$32,001———
C014City827181$41,455———
C016City900105$96,583———
C018City8255$96,583———
C019City913191$64,856———
C020City7768$100,349———
C028City1,05925$75,151———
C030City1,048167$51,448———
C031City1,69627$89,657———
C032City499181$48,453———
C033City869204$61,607———
C034City7721$123,977———
C036City685113$154,943———
C037City8862$169,498———
C038City6932$169,498———
C046City862144$154,943———
C051City84584$69,633———
C052City6540$102,698———
C055City1,17211$64,856———
C056City1,38267$96,583———
C058City8910$97,106———
C064City623279$61,607———
C068City334256$61,607———
C072City78339$32,001———
C073City99875$123,977———
C074City456223$61,607———
R048Rural57810$154,943———
R083Rural53112$154,943———
R090Rural2060$106,021———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 23320 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

Areas that include 23320

Where it ranks

Mail every home in 23320

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) 23320, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 23320 in?
23320 is a Chesapeake, VA mailing address. By land area, 100% lies inside Chesapeake.
What county is 23320 in?
23320 is in Chesapeake city.
What is the population of 23320?
About 59,108 people (±1,970), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 60,412.
What is the median household income in 23320?
$84,305 (±$3,947), 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 23320?
33 USPS carrier routes with 26,853 residential and 2,832 business mailboxes (29,704 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 23320?
The closest, measured center to center: 23464 (3.5 mi, Virginia Beach), 23325 (4.4 mi, Chesapeake), 23324 (4.5 mi, Chesapeake), 23523 (6.3 mi, Norfolk), 23709 (6.4 mi, Portsmouth) and 23702 (7 mi, Portsmouth).

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