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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/06039

06039

ZIP 06039 is Lakeville, Connecticut, in Litchfield County; area codes 860 and 959; Eastern time.

Type
Standard
Time zone
America/New_York
County
Litchfield
Metro area
none
Population
1,918
Coordinates
41.9620, -73.4444
☼ Live from 06039 — Lakeville, CT

Weather right now

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Local time: —

Where 06039 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 06039
  • 🔢 Type 06039 into a pocket calculator and turn it upside down: GEOgO — not quite a word, sorry.
  • ➕ As a number, 6,039 = 3 × 3 × 11 × 61. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011110010111
  • 🏠 Its numerical neighbours: 06037 (Berlin, CT, 42 mi away) and 06040 (Manchester, CT, 49 mi away).
  • 🔄 Backwards, 06039 becomes 93060 — and that is a real ZIP code: Santa Paula, CA, 2,504 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (00693, 00936, 00963, 03609, 03906, 06093, …). The farthest-flung twin is 09630 in APO AE, a military post office, 4,041 miles away.
  • 🧭 Farther north than 75% of all ZIP codes, and farther east than 92%.
  • 🎯1,316 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 06039 and you would come out at 41.96°S, 106.56°E — 860 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 14m of daylight. Shortest: 9h 07m.
  • 📏 At 21.6 square miles of land, 06039 is bigger than 39% of ZIP codes — room for about 16 Central Parks.
🌙 The sky over 06039 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,918This ZIP1,918
Households685This ZIP685
Housing units1,057This ZIP1,057
Median age41.1This ZIP41.1Connecticut41.1US 38.9
Median household income$104,859This ZIP$104,859Connecticut$95,781US $80,734
Median home value$754,500This ZIP$754,500Connecticut$366,900US $332,700
Median gross rent$1,833This ZIP$1,833Connecticut$1,488US $1,413
Bachelor's degree or higher63.2%This ZIP63.2%
Mean commute14.3 minThis ZIP14.3 min
Population density88.7 / sq miThis ZIP88.7 / sq mi

Business and tax activity

Business establishments74This ZIP74
Employees957This ZIP957
Annual payroll$72,419,000This ZIP$72,419,000
Tax returns filed1,100This ZIP1,100
Total adjusted gross income$193,810,000This ZIP$193,810,000

Land area

Land area21.63 sq miThis ZIP21.63 sq mi
Water area0.95 sq miThis ZIP0.95 sq mi

Other place names in 06039

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

ZIP codes near 06039

ZIPCityDistance
06068 Salisbury, CT 3.3 mi
12546 Millerton, NY 4.2 mi
06079 Taconic, CT 6.0 mi
06031 Falls Village, CT 6.6 mi
06069 Sharon, CT 7.0 mi
06796 West Cornwall, CT 8.3 mi
06018 Canaan, CT 8.6 mi
12503 Ancramdale, NY 8.6 mi
06024 East Canaan, CT 8.8 mi
01258 South Egremont, MA 9.0 mi

Find every ZIP code within 10 miles of 06039 →

Questions about this ZIP code

Where is ZIP code 06039?

06039 is in Lakeville, Connecticut, in Litchfield County. Its published point location is 41.9620, -73.4444.

What county is 06039 in?

06039 lies in Litchfield County.

What area code is 06039?

Lakeville uses area codes 860 and 959, from NANPA's telephone records.

What time zone is 06039 in?

06039 uses America/New_York.

How many people live in 06039?

About 1,918 people live in ZIP code 06039, in 685 households, at 88.7 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 06039?

$104,859 a year, against $95,781 across Connecticut.

What ZIP codes are near 06039?

The closest are 06068 (3.3 mi), 12546 (4.2 mi), 06079 (6 mi), 06031 (6.6 mi) and 06069 (7 mi).

Is 06039 a PO Box ZIP code?

06039 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “06039 ZIP Code — Lakeville, Connecticut (Litchfield County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/06039

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