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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/10805

10805

ZIP 10805 is in New Rochelle, New York, in Westchester County; area code 914; Eastern time. New Rochelle has 4 ZIP codes; the others are 10801, 10802 and 10804.

Type
Standard
Time zone
America/New_York
County
Westchester
Population
20,903
Coordinates
40.8864, -73.7577
☼ Live from 10805 — New Rochelle, NY

Weather right now

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NEXRAD radar
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Local time: —

Where 10805 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 10805
  • 🔢 Type 10805 into a pocket calculator and turn it upside down: SOBOI — not quite a word, sorry.
  • ➕ As a number, 10,805 = 5 × 2161. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10101000110101
  • 🏠 Its numerical neighbours: 10804 (New Rochelle, NY, 4 mi away) and 10901 (Suffern, NY, 27 mi away).
  • 🔄 Backwards, 10805 becomes 50801 — and that is a real ZIP code: Creston, IA, 1,074 miles away.
  • 👥 25 other ZIP codes are made of exactly the same digits (00851, 01085, 01508, 01805, 01850, 05081, …). The farthest-flung twin is 85001 in Phoenix, AZ, 2,153 miles away.
  • 🧭 Farther north than 66% of all ZIP codes, and farther east than 91%.
  • 🎯1,305 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 10805 and you would come out at 40.89°S, 106.24°E — 816 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
  • 📏 At 1.7 square miles of land, 10805 is bigger than 11% of ZIP codes — room for about 1.3 Central Parks.
🌙 The sky over 10805 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population20,903This ZIP20,903
Households8,636This ZIP8,636
Housing units8,825This ZIP8,825
Median age47.3This ZIP47.3New York39.8US 38.9
Median household income$102,109This ZIP$102,109New York$85,974US $80,734
Median home value$368,100This ZIP$368,100New York$423,800US $332,700
Median gross rent$2,065This ZIP$2,065New York$1,621US $1,413
Bachelor's degree or higher37.4%This ZIP37.4%
Mean commute30.3 minThis ZIP30.3 min
Population density12,216.8 / sq miThis ZIP12,216.8 / sq mi

Business and tax activity

Business establishments281This ZIP281
Employees3,036This ZIP3,036
Annual payroll$141,401,000This ZIP$141,401,000
Tax returns filed9,410This ZIP9,410
Total adjusted gross income$929,471,000This ZIP$929,471,000

Land area

Land area1.71 sq miThis ZIP1.71 sq mi
Water area2.42 sq miThis ZIP2.42 sq mi

Other place names in 10805

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 10805

ZIPCityDistance
10802 New Rochelle, NY 2.2 mi
10464 Bronx, NY 2.3 mi
10801 New Rochelle, NY 2.6 mi
10803 Pelham, NY 2.7 mi
10538 Larchmont, NY 3.6 mi
10553 Mount Vernon, NY 3.7 mi
10475 Bronx, NY 3.7 mi
10550 Mount Vernon, NY 4.3 mi
10552 Mount Vernon, NY 4.4 mi
10804 New Rochelle, NY 4.5 mi

Find every ZIP code within 10 miles of 10805 →

Questions about this ZIP code

Where is ZIP code 10805?

10805 is in New Rochelle, New York, in Westchester County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.8864, -73.7577.

What county is 10805 in?

10805 lies in Westchester County.

What area code is 10805?

New Rochelle uses area code 914, from NANPA's telephone records.

What time zone is 10805 in?

10805 uses America/New_York.

How many people live in 10805?

About 20,903 people live in ZIP code 10805, in 8,636 households, at 12,216.8 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 10805?

$102,109 a year, against $85,974 across New York.

What ZIP codes are near 10805?

The closest are 10802 (2.2 mi), 10464 (2.3 mi), 10801 (2.6 mi), 10803 (2.7 mi) and 10538 (3.6 mi).

Is 10805 a PO Box ZIP code?

10805 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “10805 ZIP Code — New Rochelle, New York (Westchester County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/10805

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