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Where 43203 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.
- 🔢 Type 43203 into a pocket calculator and turn it upside down: EOZEh — not quite a word, sorry.
- ➕ As a number, 43,203 = 3 × 14401. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010100011000011 - 🏠 Its numerical neighbours: 43202 (Columbus, OH, 4 mi away) and 43204 (Columbus, OH, 6 mi away).
- 🔄 Backwards, 43203 becomes 30234 — and that is a real ZIP code: Jenkinsburg, GA, 463 miles away.
- 👥 38 other ZIP codes are made of exactly the same digits (02334, 02343, 03234, 03243, 04332, 20433, …). The farthest-flung twin is 34032 in APO AA, a military post office, 4,017 miles away.
- 🧭 Farther north than 56% of all ZIP codes, and farther east than 63%.
- 🎯826 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 43203 and you would come out at 39.97°S, 97.03°E — 1,187 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 20m.
- 📏 At 1.4 square miles of land, 43203 is bigger than 10% of ZIP codes — room for about 1.1 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 8,618This ZIP8,618 |
|---|---|
| Households | 4,210This ZIP4,210 |
| Housing units | 5,464This ZIP5,464 |
| Median age | 33.5This ZIP33.5Ohio39.7US 38.9 |
| Median household income | $47,572This ZIP$47,572Ohio$71,389US $80,734 |
| Median home value | $319,300This ZIP$319,300Ohio$214,800US $332,700 |
| Median gross rent | $978This ZIP$978Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 33.1%This ZIP33.1% |
| Mean commute | 19.5 minThis ZIP19.5 min |
| Population density | 5,980.6 / sq miThis ZIP5,980.6 / sq mi |
Business and tax activity
| Business establishments | 122This ZIP122 |
|---|---|
| Employees | 1,133This ZIP1,133 |
| Annual payroll | $61,001,000This ZIP$61,001,000 |
| Tax returns filed | 3,900This ZIP3,900 |
| Total adjusted gross income | $196,105,000This ZIP$196,105,000 |
Land area
| Land area | 1.44 sq miThis ZIP1.44 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 43203
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 43203
| ZIP | City | Distance |
|---|---|---|
43205 | Columbus, OH | 1.1 mi |
43201 | Columbus, OH | 2.1 mi |
43206 | Columbus, OH | 2.1 mi |
43086 | Westerville, OH | 2.3 mi |
43199 | Groveport, OH | 2.3 mi |
43216 | Columbus, OH | 2.3 mi |
43226 | Columbus, OH | 2.3 mi |
43234 | Columbus, OH | 2.3 mi |
43251 | Columbus, OH | 2.3 mi |
43260 | Columbus, OH | 2.3 mi |
Find every ZIP code within 10 miles of 43203 →
Questions about this ZIP code
Where is ZIP code 43203?
43203 is in Columbus, Ohio, in Franklin County, part of the Columbus, OH metropolitan area. Its published point location is 39.9729, -82.9692.
What county is 43203 in?
43203 lies in Franklin County.
What area code is 43203?
Columbus uses area codes 614 and 380, from NANPA's telephone records.
What time zone is 43203 in?
43203 uses America/New_York.
How many people live in 43203?
About 8,618 people live in ZIP code 43203, in 4,210 households, at 5,980.6 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 43203?
$47,572 a year, against $71,389 across Ohio.
What ZIP codes are near 43203?
The closest are 43205 (1.1 mi), 43201 (2.1 mi), 43206 (2.1 mi), 43086 (2.3 mi) and 43199 (2.3 mi).
Is 43203 a PO Box ZIP code?
43203 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “43203 ZIP Code — Columbus, Ohio (Franklin County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/43203
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/43203.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.