45681
ZIP 45681 is South Salem, Ohio, in Ross County; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Ross
- Metro area
- Chillicothe, OH
- Population
- 1,451
- Coordinates
- 39.2997, -83.2578
Weather right now
Asking the National Weather Service…
Where 45681 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 45681 into a pocket calculator and turn it upside down: IBgSh — not quite a word, sorry.
- ➕ As a number, 45,681 = 3 × 15227. Its digits add up to 24, a total 2,425 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011001001110001 - 🏠 Its numerical neighbours: 45680 (South Point, OH, 69 mi away) and 45682 (South Webster, OH, 46 mi away).
- 🔄 Backwards, 45681 becomes 18654 — and that is a real ZIP code: Shawanese, PA, 406 miles away.
- 👥 53 other ZIP codes are made of exactly the same digits (14568, 14586, 14856, 14865, 15468, 15486, …). The farthest-flung twin is 85614 in Green Valley, AZ, 1,632 miles away.
- 🧭 Farther north than 51% of all ZIP codes, and farther east than 62%.
- 🎯816 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 45681 and you would come out at 39.30°S, 96.74°E — 1,184 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 56m of daylight. Shortest: 9h 24m.
- 📏 At 36.2 square miles of land, 45681 is bigger than 50% of ZIP codes — room for about 27 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,451This ZIP1,451 |
|---|---|
| Households | 558This ZIP558 |
| Housing units | 570This ZIP570 |
| Median age | 50.9This ZIP50.9Ohio39.7US 38.9 |
| Median household income | $49,510This ZIP$49,510Ohio$71,389US $80,734 |
| Median home value | $143,200This ZIP$143,200Ohio$214,800US $332,700 |
| Median gross rent | $693This ZIP$693Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 10.6%This ZIP10.6% |
| Mean commute | 31.0 minThis ZIP31.0 min |
| Population density | 40.1 / sq miThis ZIP40.1 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 14This ZIP14 |
| Annual payroll | $430,000This ZIP$430,000 |
| Tax returns filed | 620This ZIP620 |
| Total adjusted gross income | $34,134,000This ZIP$34,134,000 |
Land area
| Land area | 36.17 sq miThis ZIP36.17 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 45681
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 45681
| ZIP | City | Distance |
|---|---|---|
45617 | Bourneville, OH | 5.6 mi |
45612 | Bainbridge, OH | 6.5 mi |
45628 | Frankfort, OH | 7.1 mi |
45123 | Greenfield, OH | 7.8 mi |
45624 | Cynthiana, OH | 10.0 mi |
43115 | Clarksburg, OH | 13.9 mi |
45135 | Leesburg, OH | 15.6 mi |
45646 | Latham, OH | 15.9 mi |
45601 | Chillicothe, OH | 16.1 mi |
45690 | Waverly, OH | 16.4 mi |
Find every ZIP code within 10 miles of 45681 →
Questions about this ZIP code
Where is ZIP code 45681?
45681 is in South Salem, Ohio, in Ross County, part of the Chillicothe, OH micropolitan area. Its published point location is 39.2997, -83.2578.
What county is 45681 in?
45681 lies in Ross County.
What time zone is 45681 in?
45681 uses America/New_York.
How many people live in 45681?
About 1,451 people live in ZIP code 45681, in 558 households, at 40.1 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 45681?
$49,510 a year, against $71,389 across Ohio.
What ZIP codes are near 45681?
The closest are 45617 (5.6 mi), 45612 (6.5 mi), 45628 (7.1 mi), 45123 (7.8 mi) and 45624 (10 mi).
Is 45681 a PO Box ZIP code?
45681 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “45681 ZIP Code — South Salem, Ohio (Ross County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45681
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/45681.json Underlying data is public domain or openly licensed — sources, vintages and licences.