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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/50034

50034

ZIP 50034 is Blairsburg, Iowa, mostly in Hamilton County; area code 515; Central time.

Type
Standard
Time zone
America/Chicago
County
Hamilton +1 more
Metro area
none
Population
328
Coordinates
42.5433, -93.6468
☼ Live from 50034 — Blairsburg, IA

Weather right now

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Local time: —

Where 50034 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 50034
  • 🔢 Type 50034 into a pocket calculator and turn it upside down: hEOOS — not quite a word, sorry.
  • ➕ As a number, 50,034 = 2 × 3 × 31 × 269. Its digits add up to 12, a total 940 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1100001101110010
  • 🏠 Its numerical neighbours: 50033 (Bevington, IA, 82 mi away) and 50035 (Bondurant, IA, 57 mi away).
  • 🔄 Backwards, 50034 becomes 43005 — and that is a real ZIP code: Bladensburg, OH, 609 miles away.
  • 👥 32 other ZIP codes are made of exactly the same digits (03045, 03054, 03450, 04350, 04530, 05034, …). The farthest-flung twin is 34005 in APO AA, a military post office, 2,444 miles away.
  • 🧭 Farther north than 79% of all ZIP codes, and farther west than 65%.
  • 🎯318 miles northeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 50034 and you would come out at 42.54°S, 86.35°E — 904 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 03m.
  • 📏 At 63.2 square miles of land, 50034 is bigger than 66% of ZIP codes — room for about 48 Central Parks.
🌙 The sky over 50034 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population328This ZIP328
Households126This ZIP126
Housing units254This ZIP254
Median age35.8This ZIP35.8Iowa38.6US 38.9
Median household income$76,250This ZIP$76,250Iowa$75,059US $80,734
Median home value$109,600This ZIP$109,600Iowa$208,000US $332,700
Bachelor's degree or higher28.8%This ZIP28.8%
Mean commute18.7 minThis ZIP18.7 min
Population density5.2 / sq miThis ZIP5.2 / sq mi

Business and tax activity

Business establishments9This ZIP9
Employees38This ZIP38
Annual payroll$1,843,000This ZIP$1,843,000
Tax returns filed190This ZIP190
Total adjusted gross income$14,585,000This ZIP$14,585,000

Land area

Land area63.15 sq miThis ZIP63.15 sq mi
Water area0.62 sq miThis ZIP0.62 sq mi

Counties 50034 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Hamilton County 66.8%
Wright County 33.2%

Other place names in 50034

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

ZIP codes near 50034

ZIPCityDistance
50271 Williams, IA 6.6 mi
50101 Galt, IA 8.6 mi
50599 Woolstock, IA 9.3 mi
50071 Dows, IA 10.3 mi
50132 Kamrar, IA 10.5 mi
50595 Webster City, IA 10.6 mi
50227 Popejoy, IA 11.7 mi
50006 Alden, IA 12.7 mi
50526 Clarion, IA 13.9 mi
50525 Clarion, IA 14.3 mi

Find every ZIP code within 10 miles of 50034 →

Questions about this ZIP code

Where is ZIP code 50034?

50034 is in Blairsburg, Iowa, in Hamilton County. Its published point location is 42.5433, -93.6468.

What county is 50034 in?

50034 spans 2 counties: Hamilton County and Wright County. Most of it falls in Hamilton County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 50034?

Blairsburg uses area code 515, from NANPA's telephone records.

What time zone is 50034 in?

50034 uses America/Chicago.

How many people live in 50034?

About 328 people live in ZIP code 50034, in 126 households, at 5.2 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 50034?

$76,250 a year, against $75,059 across Iowa.

What ZIP codes are near 50034?

The closest are 50271 (6.6 mi), 50101 (8.6 mi), 50599 (9.3 mi), 50071 (10.3 mi) and 50132 (10.5 mi).

Is 50034 a PO Box ZIP code?

50034 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “50034 ZIP Code — Blairsburg, Iowa (Hamilton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/50034

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curl https://zipcodes.pro/zip/50034.json

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