Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/10514

10514

ZIP 10514 is Chappaqua, New York, in Westchester County; area code 914; Eastern time.

Type
Standard
Time zone
America/New_York
County
Westchester
Population
11,790
Coordinates
41.1721, -73.7692
☼ Live from 10514 — Chappaqua, NY

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 10514 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 10514
  • 🔢 Type 10514 into a pocket calculator and turn it upside down: hISOI — not quite a word, sorry.
  • ➕ As a number, 10,514 = 2 × 7 × 751. Its digits add up to 11, a total 714 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10100100010010
  • 🏠 Its numerical neighbours: 10512 (Carmel, NY, 19 mi away) and 10516 (Cold Spring, NY, 21 mi away).
  • 🔄 Backwards, 10514 becomes 41501 — and that is a real ZIP code: Pikeville, KY, 531 miles away.
  • 👥 33 other ZIP codes are made of exactly the same digits (01451, 01541, 05141, 10154, 10451, 10541, …). The farthest-flung twin is 51104 in Sioux City, IA, 1,165 miles away.
  • 🧭 Farther north than 68% of all ZIP codes, and farther east than 91%.
  • 🎯1,302 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 10514 and you would come out at 41.17°S, 106.23°E — 830 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 09m of daylight. Shortest: 9h 12m.
  • 📏 At 12.7 square miles of land, 10514 is bigger than 30% of ZIP codes — room for about 9.7 Central Parks.
🌙 The sky over 10514 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population11,790This ZIP11,790
Households3,999This ZIP3,999
Housing units4,137This ZIP4,137
Median age41.1This ZIP41.1New York39.8US 38.9
Median household income$250,000+This ZIP$250,000+New York$85,974US $80,734
Median home value$1,124,300This ZIP$1,124,300New York$423,800US $332,700
Median gross rent$2,667This ZIP$2,667New York$1,621US $1,413
Bachelor's degree or higher84.4%This ZIP84.4%
Mean commute48.9 minThis ZIP48.9 min
Population density926.7 / sq miThis ZIP926.7 / sq mi

Business and tax activity

Business establishments349This ZIP349
Employees3,374This ZIP3,374
Annual payroll$220,881,000This ZIP$220,881,000
Tax returns filed5,420This ZIP5,420
Total adjusted gross income$3,040,828,000This ZIP$3,040,828,000

Land area

Land area12.72 sq miThis ZIP12.72 sq mi
Water area0.11 sq miThis ZIP0.11 sq mi

Other place names in 10514

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

ZIP codes near 10514

ZIPCityDistance
10546 Millwood, NY 2.3 mi
10549 Mount Kisco, NY 3.1 mi
10570 Pleasantville, NY 3.2 mi
10562 Ossining, NY 3.3 mi
10545 Maryknoll, NY 3.5 mi
10594 Thornwood, NY 3.9 mi
10610 White Plains, NY 4.1 mi
10510 Briarcliff Manor, NY 4.1 mi
10504 Armonk, NY 4.4 mi
10532 Hawthorne, NY 5.2 mi

Find every ZIP code within 10 miles of 10514 →

Questions about this ZIP code

Where is ZIP code 10514?

10514 is in Chappaqua, New York, in Westchester County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 41.1721, -73.7692.

What county is 10514 in?

10514 lies in Westchester County.

What area code is 10514?

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

What time zone is 10514 in?

10514 uses America/New_York.

How many people live in 10514?

About 11,790 people live in ZIP code 10514, in 3,999 households, at 926.7 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 10514?

$250,000+ a year, against $85,974 across New York.

What ZIP codes are near 10514?

The closest are 10546 (2.3 mi), 10549 (3.1 mi), 10570 (3.2 mi), 10562 (3.3 mi) and 10545 (3.5 mi).

Is 10514 a PO Box ZIP code?

10514 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “10514 ZIP Code — Chappaqua, New York (Westchester County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/10514

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/10514.json

Underlying data is public domain or openly licensed — sources, vintages and licences.