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Where 63458 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 63458 into a pocket calculator and turn it upside down: BShEg — not quite a word, sorry.
- ➕ As a number, 63,458 = 2 × 31729. Its digits add up to 26, a total 2,038 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1111011111100010 - 🏠 Its numerical neighbours: 63457 (Monticello, MO, 20 mi away) and 63459 (New London, MO, 44 mi away).
- 🔄 Backwards, 63458 becomes 85436, which is not a ZIP code at all.
- 👥 55 other ZIP codes are made of exactly the same digits (34685, 35468, 35486, 35648, 36458, 36548, …). The farthest-flung twin is 85364 in Yuma, AZ, 1,352 miles away.
- 🧭 Farther north than 56% of all ZIP codes, and farther west than 61%.
- 🎯348 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 63458 and you would come out at 39.99°S, 87.98°E — 1,082 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 20m.
- 📏 At 27.3 square miles of land, 63458 is bigger than 44% of ZIP codes — room for about 21 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 185This ZIP185 |
|---|---|
| Households | 77This ZIP77 |
| Housing units | 145This ZIP145 |
| Median age | 62.5This ZIP62.5Missouri39.0US 38.9 |
| Median household income | $69,250This ZIP$69,250Missouri$70,702US $80,734 |
| Median home value | $90,000This ZIP$90,000Missouri$230,300US $332,700 |
| Bachelor's degree or higher | 20.6%This ZIP20.6% |
| Mean commute | 27.4 minThis ZIP27.4 min |
| Population density | 6.8 / sq miThis ZIP6.8 / sq mi |
Business and tax activity
| Business establishments | 6This ZIP6 |
|---|---|
| Employees | 21This ZIP21 |
| Annual payroll | $644,000This ZIP$644,000 |
Land area
| Land area | 27.34 sq miThis ZIP27.34 sq mi |
|---|---|
| Water area | 0.40 sq miThis ZIP0.40 sq mi |
Other place names in 63458
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 63458
| ZIP | City | Distance |
|---|---|---|
63464 | Plevna, MO | 3.6 mi |
63434 | Bethel, MO | 6.9 mi |
63447 | La Belle, MO | 9.2 mi |
63460 | Novelty, MO | 10.1 mi |
63446 | Knox City, MO | 10.2 mi |
63451 | Leonard, MO | 11.1 mi |
63469 | Shelbyville, MO | 11.6 mi |
63537 | Edina, MO | 12.8 mi |
63452 | Lewistown, MO | 14.4 mi |
63440 | Ewing, MO | 14.8 mi |
Find every ZIP code within 10 miles of 63458 →
Questions about this ZIP code
Where is ZIP code 63458?
63458 is in Newark, Missouri, in Knox County. Its published point location is 39.9925, -92.0199.
What county is 63458 in?
63458 lies in Knox County.
What area code is 63458?
Newark uses area code 660, from NANPA's telephone records.
What time zone is 63458 in?
63458 uses America/Chicago.
How many people live in 63458?
About 185 people live in ZIP code 63458, in 77 households, at 6.8 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 63458?
$69,250 a year, against $70,702 across Missouri.
What ZIP codes are near 63458?
The closest are 63464 (3.6 mi), 63434 (6.9 mi), 63447 (9.2 mi), 63460 (10.1 mi) and 63446 (10.2 mi).
Is 63458 a PO Box ZIP code?
63458 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “63458 ZIP Code — Newark, Missouri (Knox County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/63458
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/63458.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.