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Where 65603 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 65603 into a pocket calculator and turn it upside down: EOgSg — not quite a word, sorry.
- ➕ As a number, 65,603 = 17 × 17 × 227. Its digits add up to 20, a total 2,586 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000000001000011 - 🏠 Its numerical neighbours: 65601 (Aldrich, MO, 15 mi away) and 65604 (Ash Grove, MO, 23 mi away).
- 🔄 Backwards, 65603 becomes 30656 — and that is a real ZIP code: Monroe, GA, 623 miles away.
- 👥 30 other ZIP codes are made of exactly the same digits (05663, 06365, 06536, 30566, 30656, 30665, …). The farthest-flung twin is 06365 in Preston, CT, 1,193 miles away.
- 🧭 Farther south than 61% of all ZIP codes, and farther west than 66%.
- 🎯300 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 65603 and you would come out at 37.53°S, 86.14°E — 1,138 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 45m of daylight. Shortest: 9h 34m.
- 📏 At 19.7 square miles of land, 65603 is bigger than 37% of ZIP codes — room for about 15 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 158This ZIP158 |
|---|---|
| Households | 65This ZIP65 |
| Housing units | 88This ZIP88 |
| Median age | 52.8This ZIP52.8Missouri39.0US 38.9 |
| Median household income | $63,516This ZIP$63,516Missouri$70,702US $80,734 |
| Median home value | $365,600This ZIP$365,600Missouri$230,300US $332,700 |
| Bachelor's degree or higher | 0.0% |
| Mean commute | 24.8 minThis ZIP24.8 min |
| Population density | 8.0 / sq miThis ZIP8.0 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 13This ZIP13 |
| Annual payroll | $355,000This ZIP$355,000 |
Land area
| Land area | 19.65 sq miThis ZIP19.65 sq mi |
|---|---|
| Water area | 0.66 sq miThis ZIP0.66 sq mi |
Other place names in 65603
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 65603
| ZIP | City | Distance |
|---|---|---|
65661 | Greenfield, MO | 5.5 mi |
65635 | Dadeville, MO | 7.6 mi |
64756 | Jerico Springs, MO | 10.5 mi |
65682 | Lockwood, MO | 10.5 mi |
65785 | Stockton, MO | 12.2 mi |
65752 | South Greenfield, MO | 13.9 mi |
65649 | Fair Play, MO | 14.0 mi |
65601 | Aldrich, MO | 14.8 mi |
65646 | Everton, MO | 16.2 mi |
64766 | Milford, MO | 16.8 mi |
Find every ZIP code within 10 miles of 65603 →
Questions about this ZIP code
Where is ZIP code 65603?
65603 is in Arcola, Missouri, in Dade County. Its published point location is 37.5335, -93.8565.
What county is 65603 in?
65603 lies in Dade County.
What area code is 65603?
Arcola uses area code 417, from NANPA's telephone records.
What time zone is 65603 in?
65603 uses America/Chicago.
How many people live in 65603?
About 158 people live in ZIP code 65603, in 65 households, at 8.0 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 65603?
$63,516 a year, against $70,702 across Missouri.
What ZIP codes are near 65603?
The closest are 65661 (5.5 mi), 65635 (7.6 mi), 64756 (10.5 mi), 65682 (10.5 mi) and 65785 (12.2 mi).
Is 65603 a PO Box ZIP code?
65603 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “65603 ZIP Code — Arcola, Missouri (Dade County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/65603
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/65603.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.