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Where 72435 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 72435 into a pocket calculator and turn it upside down: SEhZL — not quite a word, sorry.
- ➕ As a number, 72,435 = 3 × 5 × 11 × 439. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001101011110011 - 🏠 Its numerical neighbours: 72434 (Imboden, AR, 34 mi away) and 72436 (Lafe, AR, 6 mi away).
- 🔄 Backwards, 72435 becomes 53427, which is not a ZIP code at all.
- 👥 50 other ZIP codes are made of exactly the same digits (23457, 24375, 25437, 27435, 27534, 27543, …). The farthest-flung twin is 23457 in Virginia Beach, VA, 807 miles away.
- 🧭 Farther south than 67% of all ZIP codes, and farther west than 58%.
- 🎯499 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 72435 and you would come out at 36.31°S, 89.45°E — 1,320 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 14h 38m of daylight. Shortest: 9h 41m.
- 📏 At 55.2 square miles of land, 72435 is bigger than 62% of ZIP codes — room for about 42 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 224This ZIP224 |
|---|---|
| Households | 145This ZIP145 |
| Housing units | 183This ZIP183 |
| Median age | 49.3This ZIP49.3Arkansas38.5US 38.9 |
| Median household income | $97,637This ZIP$97,637Arkansas$60,773US $80,734 |
| Bachelor's degree or higher | 12.1%This ZIP12.1% |
| Mean commute | 18.5 minThis ZIP18.5 min |
| Population density | 4.1 / sq miThis ZIP4.1 / sq mi |
Business and tax activity
| Business establishments | 5This ZIP5 |
|---|---|
| Employees | 43This ZIP43 |
| Annual payroll | $2,229,000This ZIP$2,229,000 |
| Tax returns filed | 120This ZIP120 |
| Total adjusted gross income | $5,887,000This ZIP$5,887,000 |
Land area
| Land area | 55.23 sq miThis ZIP55.23 sq mi |
|---|---|
| Water area | 0.27 sq miThis ZIP0.27 sq mi |
Other place names in 72435
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 72435
| ZIP | City | Distance |
|---|---|---|
72453 | Peach Orchard, AR | 6.4 mi |
72436 | Lafe, AR | 6.5 mi |
72422 | Corning, AR | 7.9 mi |
72424 | Datto, AR | 11.2 mi |
72425 | Delaplaine, AR | 12.2 mi |
72443 | Marmaduke, AR | 12.4 mi |
72441 | Mc Dougal, AR | 12.4 mi |
72462 | Reyno, AR | 12.6 mi |
72470 | Success, AR | 13.6 mi |
72413 | Biggers, AR | 14.6 mi |
Find every ZIP code within 10 miles of 72435 →
Questions about this ZIP code
Where is ZIP code 72435?
72435 is in Knobel, Arkansas, in Clay County. Its published point location is 36.3131, -90.5529.
What county is 72435 in?
72435 lies in Clay County.
What area code is 72435?
Knobel uses area codes 327 and 870, from NANPA's telephone records.
What time zone is 72435 in?
72435 uses America/Chicago.
How many people live in 72435?
About 224 people live in ZIP code 72435, in 145 households, at 4.1 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 72435?
$97,637 a year, against $60,773 across Arkansas.
What ZIP codes are near 72435?
The closest are 72453 (6.4 mi), 72436 (6.5 mi), 72422 (7.9 mi), 72424 (11.2 mi) and 72425 (12.2 mi).
Is 72435 a PO Box ZIP code?
72435 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “72435 ZIP Code — Knobel, Arkansas (Clay County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/72435
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/72435.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.