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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/28634

28634

ZIP 28634 is Harmony, North Carolina, mostly in Iredell County; area codes 980 and 704; Eastern time.

Type
Standard
Time zone
America/New_York
County
Iredell +2 more
Population
5,353
Coordinates
35.9728, -80.7572
☼ Live from 28634 — Harmony, NC

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Local time: —

Where 28634 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 28634
  • 🔢 Type 28634 into a pocket calculator and turn it upside down: hEgBZ — not quite a word, sorry.
  • ➕ As a number, 28,634 = 2 × 103 × 139. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110111111011010
  • 🏠 Its numerical neighbours: 28633 (Lenoir, NC, 44 mi away) and 28635 (Hays, NC, 32 mi away).
  • 🔄 Backwards, 28634 becomes 43682 — and that is a real ZIP code: Toledo, OH, 420 miles away.
  • 👥 49 other ZIP codes are made of exactly the same digits (23486, 23846, 24368, 24836, 26348, 26384, …). The farthest-flung twin is 83642 in Meridian, ID, 1,948 miles away.
  • 🧭 Farther south than 69% of all ZIP codes, and farther east than 71%.
  • 🎯1,006 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 28634 and you would come out at 35.97°S, 99.24°E — 991 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 36m of daylight. Shortest: 9h 43m.
  • 📏 At 62.2 square miles of land, 28634 is bigger than 65% of ZIP codes — room for about 47 Central Parks.
🌙 The sky over 28634 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population5,353This ZIP5,353
Households2,146This ZIP2,146
Housing units2,486This ZIP2,486
Median age39.7This ZIP39.7North Carolina39.1US 38.9
Median household income$60,426This ZIP$60,426North Carolina$72,388US $80,734
Median home value$152,700This ZIP$152,700North Carolina$288,900US $332,700
Median gross rent$982This ZIP$982North Carolina$1,228US $1,413
Bachelor's degree or higher15.0%This ZIP15.0%
Mean commute27.0 minThis ZIP27.0 min
Population density86.1 / sq miThis ZIP86.1 / sq mi

Business and tax activity

Business establishments81This ZIP81
Employees550This ZIP550
Annual payroll$22,572,000This ZIP$22,572,000
Tax returns filed2,290This ZIP2,290
Total adjusted gross income$122,792,000This ZIP$122,792,000

Land area

Land area62.17 sq miThis ZIP62.17 sq mi
Water area0.44 sq miThis ZIP0.44 sq mi

Counties 28634 spans

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

CountyShare of this ZIP
Iredell County 89.5%
Davie County 9.5%
Yadkin County 0.9%

Other place names in 28634

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

ZIP codes near 28634

ZIPCityDistance
28688 Turnersburg, NC 5.3 mi
28660 Olin, NC 5.5 mi
27020 Hamptonville, NC 10.1 mi
28625 Statesville, NC 10.3 mi
27028 Mocksville, NC 10.9 mi
28689 Union Grove, NC 11.0 mi
27055 Yadkinville, NC 12.0 mi
28687 Statesville, NC 15.0 mi
27054 Woodleaf, NC 15.3 mi
27013 Cleveland, NC 15.7 mi

Find every ZIP code within 10 miles of 28634 →

Questions about this ZIP code

Where is ZIP code 28634?

28634 is in Harmony, North Carolina, in Iredell County, part of the Charlotte-Concord-Gastonia, NC-SC metropolitan area. Its published point location is 35.9728, -80.7572.

What county is 28634 in?

28634 spans 3 counties: Iredell County, Davie County and Yadkin County. Most of it falls in Iredell 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 28634?

Harmony uses area codes 980 and 704, from NANPA's telephone records.

What time zone is 28634 in?

28634 uses America/New_York.

How many people live in 28634?

About 5,353 people live in ZIP code 28634, in 2,146 households, at 86.1 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 28634?

$60,426 a year, against $72,388 across North Carolina.

What ZIP codes are near 28634?

The closest are 28688 (5.3 mi), 28660 (5.5 mi), 27020 (10.1 mi), 28625 (10.3 mi) and 27028 (10.9 mi).

Is 28634 a PO Box ZIP code?

28634 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “28634 ZIP Code — Harmony, North Carolina (Iredell County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/28634

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/28634.json

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