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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/17034

17034

ZIP 17034 is Highspire, Pennsylvania, in Dauphin County; area codes 717 and 223; Eastern time.

Type
Standard
Time zone
America/New_York
County
Dauphin
Population
3,071
Coordinates
40.2086, -76.7855
☼ Live from 17034 — Highspire, PA

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Where 17034 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 17034
  • 🔢 Type 17034 into a pocket calculator and turn it upside down: hEOLI — not quite a word, sorry.
  • ➕ As a number, 17,034 = 2 × 3 × 17 × 167. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100001010001010
  • 🏠 Its numerical neighbours: 17033 (Hershey, PA, 9 mi away) and 17035 (Honey Grove, PA, 44 mi away).
  • 🔄 Backwards, 17034 becomes 43071 — and that is a real ZIP code: Saint Louisville, OH, 294 miles away.
  • 👥 55 other ZIP codes are made of exactly the same digits (01347, 01473, 03741, 10473, 13074, 13407, …). The farthest-flung twin is 73041 in Gotebo, OK, 1,257 miles away.
  • 🧭 Farther north than 58% of all ZIP codes, and farther east than 83%.
  • 🎯1,151 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 17034 and you would come out at 40.21°S, 103.21°E — 906 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 02m of daylight. Shortest: 9h 18m.
  • 📏 At 0.811 square miles of land, 17034 is bigger than 7% of ZIP codes — about 393 football fields.
🌙 The sky over 17034 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population3,071This ZIP3,071
Households1,459This ZIP1,459
Housing units1,555This ZIP1,555
Median age34.6This ZIP34.6Pennsylvania40.9US 38.9
Median household income$52,700This ZIP$52,700Pennsylvania$77,971US $80,734
Median home value$146,300This ZIP$146,300Pennsylvania$254,500US $332,700
Median gross rent$1,041This ZIP$1,041Pennsylvania$1,209US $1,413
Bachelor's degree or higher18.2%This ZIP18.2%
Mean commute23.8 minThis ZIP23.8 min
Population density3,786.7 / sq miThis ZIP3,786.7 / sq mi

Business and tax activity

Business establishments41This ZIP41
Employees412This ZIP412
Annual payroll$17,033,000This ZIP$17,033,000
Tax returns filed1,430This ZIP1,430
Total adjusted gross income$65,063,000This ZIP$65,063,000

Land area

Land area0.81 sq miThis ZIP0.81 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Other place names in 17034

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

ZIP codes near 17034

ZIPCityDistance
17113 Harrisburg, PA 2.4 mi
17057 Middletown, PA 3.3 mi
17319 Etters, PA 3.4 mi
17070 New Cumberland, PA 3.7 mi
17111 Harrisburg, PA 4.3 mi
17036 Hummelstown, PA 4.9 mi
17122 Harrisburg, PA 5.3 mi
17104 Harrisburg, PA 5.4 mi
17109 Harrisburg, PA 6.0 mi
17103 Harrisburg, PA 6.2 mi

Find every ZIP code within 10 miles of 17034 →

Questions about this ZIP code

Where is ZIP code 17034?

17034 is in Highspire, Pennsylvania, in Dauphin County, part of the Harrisburg-Carlisle, PA metropolitan area. Its published point location is 40.2086, -76.7855.

What county is 17034 in?

17034 lies in Dauphin County.

What area code is 17034?

Highspire uses area codes 717 and 223, from NANPA's telephone records.

What time zone is 17034 in?

17034 uses America/New_York.

How many people live in 17034?

About 3,071 people live in ZIP code 17034, in 1,459 households, at 3,786.7 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 17034?

$52,700 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 17034?

The closest are 17113 (2.4 mi), 17057 (3.3 mi), 17319 (3.4 mi), 17070 (3.7 mi) and 17111 (4.3 mi).

Is 17034 a PO Box ZIP code?

17034 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “17034 ZIP Code — Highspire, Pennsylvania (Dauphin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17034

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