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zipcodes.pro — ZIP/43045

43045

ZIP 43045 is Milford Center, Ohio, mostly in Union County; area code 937; Eastern time.

Type
Standard
Time zone
America/New_York
County
Union +1 more
Metro area
Columbus, OH
Population
1,739
Coordinates
40.1683, -83.4588
☼ Live from 43045 — Milford Center, OH

Weather right now

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Local time: —

Where 43045 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 43045
  • 🔢 Type 43045 into a pocket calculator and turn it upside down: ShOEh — not quite a word, sorry.
  • ➕ As a number, 43,045 = 5 × 8609. Its digits add up to 16, a total 1,922 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010100000100101
  • 🏠 Its numerical neighbours: 43044 (Mechanicsburg, OH, 9 mi away) and 43046 (Millersport, OH, 52 mi away).
  • 🔄 Backwards, 43045 becomes 54034, which is not a ZIP code at all.
  • 👥 36 other ZIP codes are made of exactly the same digits (03445, 04345, 04354, 04435, 04453, 04543, …). The farthest-flung twin is 34045 in APO AA, a military post office, 2,089 miles away.
  • 🧭 Farther north than 58% of all ZIP codes, and farther east than 62%.
  • 🎯800 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 43045 and you would come out at 40.17°S, 96.54°E — 1,216 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 02m of daylight. Shortest: 9h 18m.
  • 📏 At 37.6 square miles of land, 43045 is bigger than 52% of ZIP codes — room for about 29 Central Parks.
🌙 The sky over 43045 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,739This ZIP1,739
Households591This ZIP591
Housing units623This ZIP623
Median age38.9This ZIP38.9Ohio39.7US 38.9
Median household income$99,181This ZIP$99,181Ohio$71,389US $80,734
Median home value$275,000This ZIP$275,000Ohio$214,800US $332,700
Median gross rent$1,438This ZIP$1,438Ohio$1,034US $1,413
Bachelor's degree or higher27.0%This ZIP27.0%
Mean commute29.1 minThis ZIP29.1 min
Population density46.3 / sq miThis ZIP46.3 / sq mi

Business and tax activity

Business establishments23This ZIP23
Employees184This ZIP184
Annual payroll$9,305,000This ZIP$9,305,000
Tax returns filed950This ZIP950
Total adjusted gross income$76,991,000This ZIP$76,991,000

Land area

Land area37.56 sq miThis ZIP37.56 sq mi
Water area0.44 sq miThis ZIP0.44 sq mi

Counties 43045 spans

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

CountyShare of this ZIP
Union County 92.8%
Champaign County 7.2%

Other place names in 43045

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

ZIP codes near 43045

ZIPCityDistance
43029 Irwin, OH 5.0 mi
43084 Woodstock, OH 5.4 mi
43077 Unionville Center, OH 6.6 mi
43041 Marysville, OH 6.7 mi
43060 North Lewisburg, OH 7.0 mi
43040 Marysville, OH 8.3 mi
43044 Mechanicsburg, OH 9.2 mi
43009 Cable, OH 9.5 mi
43047 Mingo, OH 9.8 mi
43336 Middleburg, OH 10.1 mi

Find every ZIP code within 10 miles of 43045 →

Questions about this ZIP code

Where is ZIP code 43045?

43045 is in Milford Center, Ohio, in Union County, part of the Columbus, OH metropolitan area. Its published point location is 40.1683, -83.4588.

What county is 43045 in?

43045 spans 2 counties: Union County and Champaign County. Most of it falls in Union 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 43045?

Milford Center uses area code 937, from NANPA's telephone records.

What time zone is 43045 in?

43045 uses America/New_York.

How many people live in 43045?

About 1,739 people live in ZIP code 43045, in 591 households, at 46.3 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 43045?

$99,181 a year, against $71,389 across Ohio.

What ZIP codes are near 43045?

The closest are 43029 (5 mi), 43084 (5.4 mi), 43077 (6.6 mi), 43041 (6.7 mi) and 43060 (7 mi).

Is 43045 a PO Box ZIP code?

43045 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “43045 ZIP Code — Milford Center, Ohio (Union County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/43045

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/43045.json

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