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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/06488

06488

ZIP 06488 is Southbury, Connecticut, in New Haven County; area codes 203 and 475; Eastern time.

Type
Standard
Time zone
America/New_York
County
New Haven
Metro area
none
Population
20,071
Coordinates
41.4760, -73.2297
☼ Live from 06488 — Southbury, CT

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Where 06488 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 06488
  • 🔢 Type 06488 into a pocket calculator and turn it upside down: BBhgO — not quite a word, sorry.
  • ➕ As a number, 6,488 = 2 × 2 × 2 × 811. Its digits add up to 26, a total 2,038 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100101011000
  • 🏠 Its numerical neighbours: 06487 (South Britain, CT, 1 mi away) and 06489 (Southington, CT, 21 mi away).
  • 🔄 Backwards, 06488 becomes 88460, which is not a ZIP code at all.
  • 👥 18 other ZIP codes are made of exactly the same digits (08648, 08846, 40868, 46808, 48068, 48086, …). The farthest-flung twin is 84068 in Park City, UT, 1,978 miles away.
  • 🧭 Farther north than 71% of all ZIP codes, and farther east than 92%.
  • 🎯1,329 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 06488 and you would come out at 41.48°S, 106.77°E — 828 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 11m of daylight. Shortest: 9h 10m.
  • 📏 At 39.0 square miles of land, 06488 is bigger than 53% of ZIP codes — room for about 30 Central Parks.
🌙 The sky over 06488 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population20,071This ZIP20,071
Households8,424This ZIP8,424
Housing units8,966This ZIP8,966
Median age54.2This ZIP54.2Connecticut41.1US 38.9
Median household income$112,887This ZIP$112,887Connecticut$95,781US $80,734
Median home value$411,600This ZIP$411,600Connecticut$366,900US $332,700
Median gross rent$1,935This ZIP$1,935Connecticut$1,488US $1,413
Bachelor's degree or higher51.8%This ZIP51.8%
Mean commute29.9 minThis ZIP29.9 min
Population density514.3 / sq miThis ZIP514.3 / sq mi

Business and tax activity

Business establishments500This ZIP500
Employees5,981This ZIP5,981
Annual payroll$460,419,000This ZIP$460,419,000
Tax returns filed10,220This ZIP10,220
Total adjusted gross income$1,374,488,000This ZIP$1,374,488,000

Land area

Land area39.03 sq miThis ZIP39.03 sq mi
Water area1.06 sq miThis ZIP1.06 sq mi

Other place names in 06488

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

ZIP codes near 06488

ZIPCityDistance
06487 South Britain, CT 1.2 mi
06482 Sandy Hook, CT 4.7 mi
06478 Oxford, CT 4.8 mi
06798 Woodbury, CT 6.0 mi
06762 Middlebury, CT 6.5 mi
06783 Roxbury, CT 6.5 mi
06491 Stevenson, CT 6.6 mi
06470 Newtown, CT 7.2 mi
06440 Hawleyville, CT 7.3 mi
06752 Bridgewater, CT 7.5 mi

Find every ZIP code within 10 miles of 06488 →

Questions about this ZIP code

Where is ZIP code 06488?

06488 is in Southbury, Connecticut, in New Haven County. Its published point location is 41.4760, -73.2297.

What county is 06488 in?

06488 lies in New Haven County.

What area code is 06488?

Southbury uses area codes 203 and 475, from NANPA's telephone records.

What time zone is 06488 in?

06488 uses America/New_York.

How many people live in 06488?

About 20,071 people live in ZIP code 06488, in 8,424 households, at 514.3 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 06488?

$112,887 a year, against $95,781 across Connecticut.

What ZIP codes are near 06488?

The closest are 06487 (1.2 mi), 06482 (4.7 mi), 06478 (4.8 mi), 06798 (6 mi) and 06762 (6.5 mi).

Is 06488 a PO Box ZIP code?

06488 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “06488 ZIP Code — Southbury, Connecticut (New Haven County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/06488

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