63656
ZIP 63656 is Middle Brook, Missouri, mostly in Iron County; area code 573; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Iron +1 more
- Metro area
- none
- Population
- 576
- Coordinates
- 37.5966, -90.7928
Weather right now
Asking the National Weather Service…
Where 63656 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 63656 into a pocket calculator and turn it upside down: gSgEg — not quite a word, sorry.
- ➕ As a number, 63,656 = 2 × 2 × 2 × 73 × 109. Its digits add up to 26, a total 2,038 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1111100010101000 - 🏠 Its numerical neighbours: 63655 (Marquand, MO, 36 mi away) and 63660 (Mineral Point, MO, 23 mi away).
- 🔄 Backwards, 63656 becomes 65636 — and that is a real ZIP code: Diggins, MO, 117 miles away.
- 👥 7 other ZIP codes are made of exactly the same digits (56636, 56663, 63566, 63665, 65636, 65663, …). The farthest-flung twin is 56663 in Pennington, MN, 709 miles away.
- 🧭 Farther south than 61% of all ZIP codes, and farther west than 58%.
- 🎯447 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 63656 and you would come out at 37.60°S, 89.21°E — 1,245 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 46m of daylight. Shortest: 9h 34m.
- 📏 At 70.4 square miles of land, 63656 is bigger than 69% of ZIP codes — room for about 53 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 576This ZIP576 |
|---|---|
| Households | 271This ZIP271 |
| Housing units | 351This ZIP351 |
| Median age | 54.3This ZIP54.3Missouri39.0US 38.9 |
| Median household income | $47,181This ZIP$47,181Missouri$70,702US $80,734 |
| Median home value | $101,900This ZIP$101,900Missouri$230,300US $332,700 |
| Median gross rent | $525This ZIP$525Missouri$1,033US $1,413 |
| Bachelor's degree or higher | 13.6%This ZIP13.6% |
| Mean commute | 40.8 minThis ZIP40.8 min |
| Population density | 8.2 / sq miThis ZIP8.2 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 4This ZIP4 |
| Annual payroll | $298,000This ZIP$298,000 |
| Tax returns filed | 230This ZIP230 |
| Total adjusted gross income | $10,205,000This ZIP$10,205,000 |
Land area
| Land area | 70.38 sq miThis ZIP70.38 sq mi |
|---|---|
| Water area | 0.40 sq miThis ZIP0.40 sq mi |
Counties 63656 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Iron County | 50.9% |
| Reynolds County | 49.1% |
ZIP codes near 63656
| ZIP | City | Distance |
|---|---|---|
63663 | Pilot Knob, MO | 8.2 mi |
63654 | Lesterville, MO | 8.3 mi |
63623 | Belleview, MO | 8.4 mi |
63650 | Ironton, MO | 8.9 mi |
63631 | Caledonia, MO | 10.9 mi |
63625 | Black, MO | 11.4 mi |
63624 | Bismarck, MO | 14.0 mi |
63622 | Belgrade, MO | 14.8 mi |
63621 | Arcadia, MO | 15.0 mi |
63648 | Irondale, MO | 15.9 mi |
Find every ZIP code within 10 miles of 63656 →
Questions about this ZIP code
Where is ZIP code 63656?
63656 is in Middle Brook, Missouri, in Iron County. Its published point location is 37.5966, -90.7928.
What county is 63656 in?
63656 spans 2 counties: Iron County and Reynolds County. Most of it falls in Iron 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 63656?
Middle Brook uses area code 573, from NANPA's telephone records.
What time zone is 63656 in?
63656 uses America/Chicago.
How many people live in 63656?
About 576 people live in ZIP code 63656, in 271 households, at 8.2 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 63656?
$47,181 a year, against $70,702 across Missouri.
What ZIP codes are near 63656?
The closest are 63663 (8.2 mi), 63654 (8.3 mi), 63623 (8.4 mi), 63650 (8.9 mi) and 63631 (10.9 mi).
Is 63656 a PO Box ZIP code?
63656 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “63656 ZIP Code — Middle Brook, Missouri (Iron County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63656
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/63656.json Underlying data is public domain or openly licensed — sources, vintages and licences.