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/07034

07034

ZIP 07034 is Lake Hiawatha, New Jersey, in Morris County; area codes 973 and 862; Eastern time.

Type
Standard
Time zone
America/New_York
County
Morris
Population
11,018
Coordinates
40.8795, -74.3801
☼ Live from 07034 — Lake Hiawatha, NJ

Weather right now

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Local time: —

Where 07034 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 07034
  • 🔢 Type 07034 into a pocket calculator and turn it upside down: hEOLO — not quite a word, sorry.
  • ➕ As a number, 7,034 = 2 × 3517. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1101101111010
  • 🏠 Its numerical neighbours: 07033 (Kenilworth, NJ, 15 mi away) and 07035 (Lincoln Park, NJ, 5 mi away).
  • 🔄 Backwards, 07034 becomes 43070 — and that is a real ZIP code: Rosewood, OH, 505 miles away.
  • 👥 31 other ZIP codes are made of exactly the same digits (00734, 03047, 03470, 03740, 04037, 04073, …). The farthest-flung twin is 34007 in APO AA, a military post office, 2,229 miles away.
  • 🧭 Farther north than 66% of all ZIP codes, and farther east than 89%.
  • 🎯1,272 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 07034 and you would come out at 40.88°S, 105.62°E — 838 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 07m of daylight. Shortest: 9h 14m.
  • 📏 At 1.3 square miles of land, 07034 is bigger than 9% of ZIP codes — about 615 football fields.
🌙 The sky over 07034 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population11,018This ZIP11,018
Households4,510This ZIP4,510
Housing units4,559This ZIP4,559
Median age38.9This ZIP38.9New Jersey40.1US 38.9
Median household income$104,663This ZIP$104,663New Jersey$103,556US $80,734
Median home value$428,600This ZIP$428,600New Jersey$454,400US $332,700
Median gross rent$1,550This ZIP$1,550New Jersey$1,720US $1,413
Bachelor's degree or higher51.7%This ZIP51.7%
Mean commute25.0 minThis ZIP25.0 min
Population density8,675.6 / sq miThis ZIP8,675.6 / sq mi

Business and tax activity

Business establishments127This ZIP127
Employees809This ZIP809
Annual payroll$30,111,000This ZIP$30,111,000
Tax returns filed4,900This ZIP4,900
Total adjusted gross income$410,791,000This ZIP$410,791,000

Land area

Land area1.27 sq miThis ZIP1.27 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 07034

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

ZIP codes near 07034

ZIPCityDistance
07058 Pine Brook, NJ 2.0 mi
07045 Montville, NJ 2.0 mi
07054 Parsippany, NJ 2.1 mi
07046 Mountain Lakes, NJ 3.3 mi
07082 Towaco, NJ 3.7 mi
07005 Boonton, NJ 3.9 mi
07004 Fairfield, NJ 4.0 mi
07936 East Hanover, NJ 4.3 mi
07981 Whippany, NJ 4.5 mi
07035 Lincoln Park, NJ 5.0 mi

Find every ZIP code within 10 miles of 07034 →

Questions about this ZIP code

Where is ZIP code 07034?

07034 is in Lake Hiawatha, New Jersey, in Morris County, part of the New York-Newark-Jersey City, NY-NJ metropolitan area. Its published point location is 40.8795, -74.3801.

What county is 07034 in?

07034 lies in Morris County.

What area code is 07034?

Lake Hiawatha uses area codes 973 and 862, from NANPA's telephone records.

What time zone is 07034 in?

07034 uses America/New_York.

How many people live in 07034?

About 11,018 people live in ZIP code 07034, in 4,510 households, at 8,675.6 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 07034?

$104,663 a year, against $103,556 across New Jersey.

What ZIP codes are near 07034?

The closest are 07058 (2 mi), 07045 (2 mi), 07054 (2.1 mi), 07046 (3.3 mi) and 07082 (3.7 mi).

Is 07034 a PO Box ZIP code?

07034 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “07034 ZIP Code — Lake Hiawatha, New Jersey (Morris County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/07034

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