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/06777

06777

ZIP 06777 is New Preston Marble Dale, Connecticut, in Litchfield County; area codes 860 and 959; Eastern time.

Type
Standard
Time zone
America/New_York
County
Litchfield
Metro area
none
Population
1,771
Coordinates
41.6913, -73.3344
☼ Live from 06777 — New Preston Marble Dale, CT

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 06777 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 06777
  • 🔢 Type 06777 into a pocket calculator and turn it upside down: LLLgO — not quite a word, sorry.
  • ➕ As a number, 6,777 = 3 × 3 × 3 × 251. Its digits add up to 27, a total 1,806 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101001111001
  • 🏠 Its numerical neighbours: 06776 (New Milford, CT, 8 mi away) and 06778 (Northfield, CT, 12 mi away).
  • 🔄 Backwards, 06777 becomes 77760, which is not a ZIP code at all.
  • 👥 9 other ZIP codes are made of exactly the same digits (07677, 70767, 70776, 76077, 76707, 77067, …). The farthest-flung twin is 76707 in Waco, TX, 1,488 miles away.
  • 🧭 Farther north than 73% of all ZIP codes, and farther east than 92%.
  • 🎯1,323 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 06777 and you would come out at 41.69°S, 106.67°E — 842 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 12m of daylight. Shortest: 9h 09m.
  • 📏 At 17.0 square miles of land, 06777 is bigger than 35% of ZIP codes — room for about 13 Central Parks.
🌙 The sky over 06777 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,771This ZIP1,771
Households684This ZIP684
Housing units960This ZIP960
Median age51.2This ZIP51.2Connecticut41.1US 38.9
Median household income$94,643This ZIP$94,643Connecticut$95,781US $80,734
Median home value$455,700This ZIP$455,700Connecticut$366,900US $332,700
Bachelor's degree or higher55.5%This ZIP55.5%
Mean commute30.4 minThis ZIP30.4 min
Population density104.2 / sq miThis ZIP104.2 / sq mi

Business and tax activity

Business establishments75This ZIP75
Employees428This ZIP428
Annual payroll$24,452,000This ZIP$24,452,000
Tax returns filed860This ZIP860
Total adjusted gross income$170,811,000This ZIP$170,811,000

Land area

Land area17.00 sq miThis ZIP17.00 sq mi
Water area1.05 sq miThis ZIP1.05 sq mi

Other place names in 06777

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

ZIP codes near 06777

ZIPCityDistance
06794 Washington Depot, CT 2.9 mi
06750 Bantam, CT 4.3 mi
06793 Washington, CT 4.6 mi
06754 Cornwall Bridge, CT 4.7 mi
06758 Lakeside, CT 5.6 mi
06785 South Kent, CT 6.1 mi
06763 Morris, CT 6.4 mi
06751 Bethlehem, CT 7.4 mi
06757 Kent, CT 7.6 mi
06759 Litchfield, CT 7.6 mi

Find every ZIP code within 10 miles of 06777 →

Questions about this ZIP code

Where is ZIP code 06777?

06777 is in New Preston Marble Dale, Connecticut, in Litchfield County. Its published point location is 41.6913, -73.3344.

What county is 06777 in?

06777 lies in Litchfield County.

What area code is 06777?

New Preston Marble Dale uses area codes 860 and 959, from NANPA's telephone records.

What time zone is 06777 in?

06777 uses America/New_York.

How many people live in 06777?

About 1,771 people live in ZIP code 06777, in 684 households, at 104.2 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 06777?

$94,643 a year, against $95,781 across Connecticut.

What ZIP codes are near 06777?

The closest are 06794 (2.9 mi), 06750 (4.3 mi), 06793 (4.6 mi), 06754 (4.7 mi) and 06758 (5.6 mi).

Is 06777 a PO Box ZIP code?

06777 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “06777 ZIP Code — New Preston Marble Dale, Connecticut (Litchfield County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/06777

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/06777.json

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