06360 ZIP Code, Norwich, CT

06360 is a ZIP code in Norwich, Connecticut in New London County. It covers 27 square miles of land. The closest ZIP codes are 06389, 06380 and 06334. 37,216 people live here in 15,880 households, more than in 9 of every 10 Connecticut ZIP codes. At about 1,388 people per square mile it has suburban density, and owners and renters are mixed (55% own). Median household income is $65,539, below the Connecticut median of $95,781.

Quick facts

Key figures

MeasureValue
Residents37,216
Households15,880
Median household income$65,539
Income per person$37,272
Median age39
Homeowners55.2%
Median home value$245,700
Median rent$1,248
Bachelor's degree or higher22.6%
Average commute (minutes)23.9
Households with kids under 1827.6%
Moved in the past year13.7%
Below the poverty line16.0%
Broadband internet90.2%
Speak a non-English language at home23.5%

Household income

% of householdsValue
<$10K5.1%
$10–15K5.8%
$15–25K9.3%
$25–35K7.8%
$35–50K12.2%
$50–75K14.7%
$75–100K13.0%
$100–150K18.0%
$150–200K7.6%
$200K+6.5%

Age

% of all residentsValue
<108.9%
10–1914.8%
20–246.2%
25–3415.0%
35–4414.1%
45–5411.3%
55–6412.5%
65–7411.2%
75+6.0%

Tenure

% of housing unitsValue
Owned, with mortgage29.2%
Owned outright21.1%
Rented40.0%
Vacant9.7%

Type of building

% of housing unitsValue
Detached house44.2%
Townhome6.8%
2–4 units24.0%
5–19 units13.4%
20+ units8.7%
Mobile / other2.7%

Businesses in 06360

727 business establishments with 11,755 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

06360 has 34 USPS carrier routes with 16,075 residential and 1,012 business mailboxes. Open the EDDM route map.

Carrier routes in 06360

06360 has 34 USPS carrier routes (29 city (C), 5 rural (R)) with 16,075 residential and 1,012 business mailboxes. Routes range from 156 homes (C015) to 746 homes (C001); the median route has 486 homes. The Census counted 15,880 households in 06360 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2492
250–49916
500–74916
750–9990
1,000–1,4990
1,500+0

Best routes in 06360 for…

Most businesses

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

  1. Route C015 — USPS business mailboxes 171, 156 homes
  2. Route C002 — USPS business mailboxes 138, 512 homes
  3. Route C027 — USPS business mailboxes 82, 271 homes
  4. Route C012 — USPS business mailboxes 60, 396 homes
  5. Route C023 — USPS business mailboxes 56, 457 homes

Select these 5 routes on the route map

Every carrier route in 06360

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C001City7467$79,061———
C002City512138$26,007———
C003City45517$14,146———
C004City45921$53,440———
C005City66721$98,060———
C007City4953$53,440———
C008City60940$53,440———
C009City30224$131,684———
C011City64139$45,803———
C012City39660$56,362———
C013City65931$26,007———
C014City41216$110,131———
C015City156171$131,684———
C016City47517$40,721———
C018City5437$14,146———
C019City44226$79,556———
C020City57225$29,942———
C021City2971$58,802———
C022City2867$100,618———
C023City45756$25,060———
C024City3488$150,218———
C027City27182$131,684———
C028City3801$79,556———
C030City53714$40,721———
C031City53622$98,060———
C032City37510$63,588———
C033City53749$110,131———
C034City55152$101,318———
C035City5973$45,803———
R002Rural47713$75,576———
R004Rural55812$83,038———
R007Rural6249$100,000———
R009Rural1823$83,038———
R010Rural5217$83,038———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 06360 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 06360

Where it ranks

Mail every home in 06360

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) 06360, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 06360 in?
06360 is a Norwich, CT mailing address. By land area, 100% lies inside Norwich.
What county is 06360 in?
06360 is in New London County.
What is the population of 06360?
About 37,216 people (±768), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 37,104.
What is the median household income in 06360?
$65,539 (±$5,844), compared with $95,781 for Connecticut as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 06360?
34 USPS carrier routes with 16,075 residential and 1,012 business mailboxes (17,086 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 06360?
The closest, measured center to center: 06389 (2 mi, Norwich), 06380 (2.2 mi, Norwich), 06334 (4.4 mi), 06365 (4.7 mi, Mashantucket), 06254 (5.8 mi) and 06336 (5.9 mi).

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