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/13839

13839

ZIP 13839 is Sidney Center, New York, in Delaware County; area code 607; Eastern time.

Type
Standard
Time zone
America/New_York
County
Delaware
Metro area
none
Population
1,360
Coordinates
42.2404, -75.2591
☼ Live from 13839 — Sidney Center, NY

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 13839 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 13839
  • 🔢 Type 13839 into a pocket calculator and turn it upside down: GEBEI — not quite a word, sorry.
  • ➕ As a number, 13,839 = 3 × 7 × 659. Its digits add up to 24, a total 2,425 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 11011000001111
  • 🏠 Its numerical neighbours: 13838 (Sidney, NY, 8 mi away) and 13840 (Smithboro, NY, 60 mi away).
  • 🔄 Backwards, 13839 becomes 93831, which is not a ZIP code at all.
  • 👥 16 other ZIP codes are made of exactly the same digits (18933, 19383, 33189, 33198, 33918, 33981, …). The farthest-flung twin is 91383 in Santa Clarita, CA, 2,382 miles away.
  • 🧭 Farther north than 77% of all ZIP codes, and farther east than 87%.
  • 🎯1,223 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 13839 and you would come out at 42.24°S, 104.74°E — 937 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 16m of daylight. Shortest: 9h 05m.
  • 📏 At 50.6 square miles of land, 13839 is bigger than 60% of ZIP codes — room for about 38 Central Parks.
🌙 The sky over 13839 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,360This ZIP1,360
Households554This ZIP554
Housing units864This ZIP864
Median age49.3This ZIP49.3New York39.8US 38.9
Median household income$54,271This ZIP$54,271New York$85,974US $80,734
Median home value$121,300This ZIP$121,300New York$423,800US $332,700
Median gross rent$858This ZIP$858New York$1,621US $1,413
Bachelor's degree or higher13.9%This ZIP13.9%
Mean commute33.7 minThis ZIP33.7 min
Population density26.9 / sq miThis ZIP26.9 / sq mi

Business and tax activity

Business establishments11This ZIP11
Employees46This ZIP46
Annual payroll$3,186,000This ZIP$3,186,000
Tax returns filed640This ZIP640
Total adjusted gross income$38,782,000This ZIP$38,782,000

Land area

Land area50.61 sq miThis ZIP50.61 sq mi
Water area0.17 sq miThis ZIP0.17 sq mi

ZIP codes near 13839

ZIPCityDistance
13847 Trout Creek, NY 2.7 mi
13856 Walton, NY 6.2 mi
13804 Masonville, NY 6.5 mi
13849 Unadilla, NY 7.7 mi
13838 Sidney, NY 7.8 mi
13775 Franklin, NY 8.8 mi
13859 Wells Bridge, NY 9.1 mi
13733 Bainbridge, NY 12.1 mi
13809 Mount Upton, NY 13.4 mi
13846 Treadwell, NY 13.5 mi

Find every ZIP code within 10 miles of 13839 →

Questions about this ZIP code

Where is ZIP code 13839?

13839 is in Sidney Center, New York, in Delaware County. Its published point location is 42.2404, -75.2591.

What county is 13839 in?

13839 lies in Delaware County.

What area code is 13839?

Sidney Center uses area code 607, from NANPA's telephone records.

What time zone is 13839 in?

13839 uses America/New_York.

How many people live in 13839?

About 1,360 people live in ZIP code 13839, in 554 households, at 26.9 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 13839?

$54,271 a year, against $85,974 across New York.

What ZIP codes are near 13839?

The closest are 13847 (2.7 mi), 13856 (6.2 mi), 13804 (6.5 mi), 13849 (7.7 mi) and 13838 (7.8 mi).

Is 13839 a PO Box ZIP code?

13839 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “13839 ZIP Code — Sidney Center, New York (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/13839

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/13839.json

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