65320
ZIP 65320 is Arrow Rock, Missouri, in Saline County; area code 660; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Saline
- Metro area
- Marshall, MO
- Population
- 65
- Coordinates
- 39.0664, -92.9460
Weather right now
Asking the National Weather Service…
Where 65320 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 65320 into a pocket calculator and turn it upside down: OZESg — not quite a word, sorry.
- ➕ As a number, 65,320 = 2 × 2 × 2 × 5 × 23 × 71. Its digits add up to 16, a total 1,922 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1111111100101000 - 🏠 Its numerical neighbours: 65305 (Whiteman Air Force Base, MO, 40 mi away) and 65321 (Blackburn, MO, 27 mi away).
- 🔄 Backwards, 65320 becomes 02356 — and that is a real ZIP code: North Easton, MA, 1,161 miles away.
- 👥 70 other ZIP codes are made of exactly the same digits (02356, 02536, 02563, 02635, 02653, 03256, …). The farthest-flung twin is 02653 in Orleans, MA, 1,219 miles away.
- 🧭 Farther south than 50% of all ZIP codes, and farther west than 63%.
- 🎯305 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 65320 and you would come out at 39.07°S, 87.05°E — 1,091 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
- 📏 At 0.534 square miles of land, 65320 is bigger than 5% of ZIP codes — about 258 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 65This ZIP65 |
|---|---|
| Households | 35This ZIP35 |
| Housing units | 88This ZIP88 |
| Median age | 51.8This ZIP51.8Missouri39.0US 38.9 |
| Median household income | $35,469This ZIP$35,469Missouri$70,702US $80,734 |
| Median home value | $278,800This ZIP$278,800Missouri$230,300US $332,700 |
| Bachelor's degree or higher | 47.1%This ZIP47.1% |
| Population density | 121.7 / sq miThis ZIP121.7 / sq mi |
Business and tax activity
| Business establishments | 4This ZIP4 |
|---|---|
| Employees | 40This ZIP40 |
| Annual payroll | $1,639,000This ZIP$1,639,000 |
Land area
| Land area | 0.53 sq miThis ZIP0.53 sq mi |
|---|---|
| Water area | 0.01 sq miThis ZIP0.01 sq mi |
Other place names in 65320
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 65320
| ZIP | City | Distance |
|---|---|---|
65250 | Franklin, MO | 6.2 mi |
65322 | Blackwater, MO | 6.8 mi |
65347 | Nelson, MO | 8.0 mi |
65330 | Gilliam, MO | 10.8 mi |
65254 | Glasgow, MO | 11.4 mi |
65340 | Marshall, MO | 12.4 mi |
65349 | Slater, MO | 12.9 mi |
65274 | New Franklin, MO | 14.4 mi |
65276 | Pilot Grove, MO | 14.8 mi |
65233 | Boonville, MO | 16.1 mi |
Find every ZIP code within 10 miles of 65320 →
Questions about this ZIP code
Where is ZIP code 65320?
65320 is in Arrow Rock, Missouri, in Saline County, part of the Marshall, MO micropolitan area. Its published point location is 39.0664, -92.9460.
What county is 65320 in?
65320 lies in Saline County.
What area code is 65320?
Arrow Rock uses area code 660, from NANPA's telephone records.
What time zone is 65320 in?
65320 uses America/Chicago.
How many people live in 65320?
About 65 people live in ZIP code 65320, in 35 households, at 121.7 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 65320?
$35,469 a year, against $70,702 across Missouri.
What ZIP codes are near 65320?
The closest are 65250 (6.2 mi), 65322 (6.8 mi), 65347 (8 mi), 65330 (10.8 mi) and 65254 (11.4 mi).
Is 65320 a PO Box ZIP code?
65320 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “65320 ZIP Code — Arrow Rock, Missouri (Saline County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/65320
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/65320.json Underlying data is public domain or openly licensed — sources, vintages and licences.