63866
ZIP 63866 is Marston, Missouri, in New Madrid County; area code 573; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- New Madrid
- Metro area
- none
- Population
- 409
- Coordinates
- 36.5285, -89.6056
Weather right now
Asking the National Weather Service…
Where 63866 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 63866 into a pocket calculator and turn it upside down: ggBEg — not quite a word, sorry.
- ➕ As a number, 63,866 = 2 × 11 × 2903. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1111100101111010 - 🏠 Its numerical neighbours: 63863 (Malden, MO, 21 mi away) and 63867 (Matthews, MO, 16 mi away).
- 🔄 Backwards, 63866 becomes 66836, which is not a ZIP code at all.
- 👥 8 other ZIP codes are made of exactly the same digits (36866, 38666, 66683, 66863, 68366, 68636, …). The farthest-flung twin is 83666 in Placerville, ID, 1,475 miles away.
- 🧭 Farther south than 66% of all ZIP codes, and farther west than 55%.
- 🎯538 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 63866 and you would come out at 36.53°S, 90.39°E — 1,344 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 39m of daylight. Shortest: 9h 40m.
- 📏 At 3.9 square miles of land, 63866 is bigger than 16% of ZIP codes — room for about 2.9 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 409This ZIP409 |
|---|---|
| Households | 185This ZIP185 |
| Housing units | 209This ZIP209 |
| Median age | 39.1This ZIP39.1Missouri39.0US 38.9 |
| Median household income | $33,750This ZIP$33,750Missouri$70,702US $80,734 |
| Median home value | $64,300This ZIP$64,300Missouri$230,300US $332,700 |
| Median gross rent | $673This ZIP$673Missouri$1,033US $1,413 |
| Bachelor's degree or higher | 2.8%This ZIP2.8% |
| Mean commute | 47.2 minThis ZIP47.2 min |
| Population density | 105.7 / sq miThis ZIP105.7 / sq mi |
Business and tax activity
| Business establishments | 15This ZIP15 |
|---|---|
| Employees | 1,000This ZIP1,000 |
| Annual payroll | $69,556,000This ZIP$69,556,000 |
Land area
| Land area | 3.87 sq miThis ZIP3.87 sq mi |
|---|---|
| Water area | 0.00 sq miThis ZIP0.00 sq mi |
Other place names in 63866
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 63866
| ZIP | City | Distance |
|---|---|---|
63862 | Lilbourn, MO | 5.8 mi |
63873 | Portageville, MO | 7.4 mi |
63869 | New Madrid, MO | 8.2 mi |
63860 | Kewanee, MO | 10.4 mi |
63833 | Catron, MO | 10.9 mi |
38079 | Tiptonville, TN | 11.0 mi |
63874 | Risco, MO | 11.8 mi |
63878 | Tallapoosa, MO | 12.2 mi |
63870 | Parma, MO | 14.7 mi |
63867 | Matthews, MO | 15.6 mi |
Find every ZIP code within 10 miles of 63866 →
Questions about this ZIP code
Where is ZIP code 63866?
63866 is in Marston, Missouri, in New Madrid County. Its published point location is 36.5285, -89.6056.
What county is 63866 in?
63866 lies in New Madrid County.
What area code is 63866?
Marston uses area code 573, from NANPA's telephone records.
What time zone is 63866 in?
63866 uses America/Chicago.
How many people live in 63866?
About 409 people live in ZIP code 63866, in 185 households, at 105.7 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 63866?
$33,750 a year, against $70,702 across Missouri.
What ZIP codes are near 63866?
The closest are 63862 (5.8 mi), 63873 (7.4 mi), 63869 (8.2 mi), 63860 (10.4 mi) and 63833 (10.9 mi).
Is 63866 a PO Box ZIP code?
63866 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “63866 ZIP Code — Marston, Missouri (New Madrid County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63866
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/63866.json Underlying data is public domain or openly licensed — sources, vintages and licences.