43011
ZIP 43011 is Centerburg, Ohio, mostly in Knox County; area code 740; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Knox +3 more
- Metro area
- Mount Vernon, OH
- Population
- 6,594
- Coordinates
- 40.3030, -82.6796
Weather right now
Asking the National Weather Service…
Where 43011 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 43011 into a pocket calculator and turn it upside down: IIOEh — not quite a word, sorry.
- ➕ As a number, 43,011 = 3 × 3 × 3 × 3 × 3 × 3 × 59. Its digits add up to 9, a total 375 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010100000000011 - 🏠 Its numerical neighbours: 43010 (Catawba, OH, 54 mi away) and 43013 (Croton, OH, 5 mi away).
- 🔄 Backwards, 43011 becomes 11034, which is not a ZIP code at all.
- 👥 30 other ZIP codes are made of exactly the same digits (01341, 01431, 10314, 11430, 13041, 13104, …). The farthest-flung twin is 34011 in APO AA, a military post office, 2,174 miles away.
- 🧭 Farther north than 59% of all ZIP codes, and farther east than 64%.
- 🎯840 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 43011 and you would come out at 40.30°S, 97.32°E — 1,181 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 03m of daylight. Shortest: 9h 18m.
- 📏 At 80.0 square miles of land, 43011 is bigger than 72% of ZIP codes — room for about 61 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 6,594This ZIP6,594 |
|---|---|
| Households | 2,551This ZIP2,551 |
| Housing units | 2,835This ZIP2,835 |
| Median age | 43.6This ZIP43.6Ohio39.7US 38.9 |
| Median household income | $90,121This ZIP$90,121Ohio$71,389US $80,734 |
| Median home value | $315,600This ZIP$315,600Ohio$214,800US $332,700 |
| Median gross rent | $864This ZIP$864Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 25.1%This ZIP25.1% |
| Mean commute | 34.3 minThis ZIP34.3 min |
| Population density | 82.4 / sq miThis ZIP82.4 / sq mi |
Business and tax activity
| Business establishments | 123This ZIP123 |
|---|---|
| Employees | 864This ZIP864 |
| Annual payroll | $40,550,000This ZIP$40,550,000 |
| Tax returns filed | 3,690This ZIP3,690 |
| Total adjusted gross income | $299,225,000This ZIP$299,225,000 |
Land area
| Land area | 80.00 sq miThis ZIP80.00 sq mi |
|---|---|
| Water area | 0.17 sq miThis ZIP0.17 sq mi |
Counties 43011 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Knox County | 51.7% |
| Licking County | 19.4% |
| Morrow County | 15.3% |
| Delaware County | 13.6% |
Other place names in 43011
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 43011
| ZIP | City | Distance |
|---|---|---|
43048 | Mount Liberty, OH | 4.0 mi |
43013 | Croton, OH | 5.0 mi |
43350 | Sparta, OH | 6.5 mi |
43027 | Homer, OH | 8.9 mi |
43334 | Marengo, OH | 9.0 mi |
43074 | Sunbury, OH | 9.3 mi |
43031 | Johnstown, OH | 9.7 mi |
43050 | Mount Vernon, OH | 11.0 mi |
43317 | Chesterville, OH | 11.9 mi |
43021 | Galena, OH | 12.4 mi |
Find every ZIP code within 10 miles of 43011 →
Questions about this ZIP code
Where is ZIP code 43011?
43011 is in Centerburg, Ohio, in Knox County, part of the Mount Vernon, OH micropolitan area. Its published point location is 40.3030, -82.6796.
What county is 43011 in?
43011 spans 4 counties: Knox County, Licking County, Morrow County and Delaware County. Most of it falls in Knox 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 43011?
Centerburg uses area code 740, from NANPA's telephone records.
What time zone is 43011 in?
43011 uses America/New_York.
How many people live in 43011?
About 6,594 people live in ZIP code 43011, in 2,551 households, at 82.4 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 43011?
$90,121 a year, against $71,389 across Ohio.
What ZIP codes are near 43011?
The closest are 43048 (4 mi), 43013 (5 mi), 43350 (6.5 mi), 43027 (8.9 mi) and 43334 (9 mi).
Is 43011 a PO Box ZIP code?
43011 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “43011 ZIP Code — Centerburg, Ohio (Knox County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/43011
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/43011.json Underlying data is public domain or openly licensed — sources, vintages and licences.