72554
ZIP 72554 is Mammoth Spring, Arkansas, mostly in Fulton County; area code 870; Central time.
- Type
- Standard
- Time zone
- America/Chicago
- County
- Fulton +1 more
- Metro area
- none
- Population
- 2,817
- Coordinates
- 36.4435, -91.5551
Weather right now
Asking the National Weather Service…
Where 72554 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 72554 into a pocket calculator and turn it upside down: hSSZL — not quite a word, sorry.
- ➕ As a number, 72,554 = 2 × 36277. Its digits add up to 23, a total 2,533 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10001101101101010 - 🏠 Its numerical neighbours: 72553 (Magness, AR, 51 mi away) and 72555 (Marcella, AR, 50 mi away).
- 🔄 Backwards, 72554 becomes 45527, which is not a ZIP code at all.
- 👥 26 other ZIP codes are made of exactly the same digits (24557, 25547, 27455, 27545, 42755, 45275, …). The farthest-flung twin is 57452 in Java, SD, 762 miles away.
- 🧭 Farther south than 67% of all ZIP codes, and farther west than 60%.
- 🎯447 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 72554 and you would come out at 36.44°S, 88.44°E — 1,277 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 157.5 square miles of land, 72554 is bigger than 87% of ZIP codes — room for about 120 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,817This ZIP2,817 |
|---|---|
| Households | 999This ZIP999 |
| Housing units | 1,476This ZIP1,476 |
| Median age | 51.0This ZIP51.0Arkansas38.5US 38.9 |
| Median household income | $42,851This ZIP$42,851Arkansas$60,773US $80,734 |
| Median home value | $145,000This ZIP$145,000Arkansas$188,000US $332,700 |
| Median gross rent | $425This ZIP$425Arkansas$947US $1,413 |
| Bachelor's degree or higher | 14.7%This ZIP14.7% |
| Mean commute | 35.0 minThis ZIP35.0 min |
| Population density | 17.9 / sq miThis ZIP17.9 / sq mi |
Business and tax activity
| Business establishments | 34This ZIP34 |
|---|---|
| Employees | 154This ZIP154 |
| Annual payroll | $4,816,000This ZIP$4,816,000 |
| Tax returns filed | 1,070This ZIP1,070 |
| Total adjusted gross income | $53,654,000This ZIP$53,654,000 |
Land area
| Land area | 157.51 sq miThis ZIP157.51 sq mi |
|---|---|
| Water area | 0.33 sq miThis ZIP0.33 sq mi |
Counties 72554 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Fulton County | 81.9% |
| Sharp County | 18.1% |
Other place names in 72554
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 72554
| ZIP | City | Distance |
|---|---|---|
72525 | Cherokee Village, AR | 9.4 mi |
65791 | Thayer, MO | 9.9 mi |
72520 | Camp, AR | 9.9 mi |
72529 | Cherokee Village, AR | 10.7 mi |
72542 | Hardy, AR | 11.1 mi |
72539 | Glencoe, AR | 12.2 mi |
65692 | Koshkonong, MO | 13.4 mi |
72513 | Ash Flat, AR | 15.5 mi |
65688 | Brandsville, MO | 16.2 mi |
72482 | Williford, AR | 16.3 mi |
Find every ZIP code within 10 miles of 72554 →
Questions about this ZIP code
Where is ZIP code 72554?
72554 is in Mammoth Spring, Arkansas, in Fulton County. Its published point location is 36.4435, -91.5551.
What county is 72554 in?
72554 spans 2 counties: Fulton County and Sharp County. Most of it falls in Fulton 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 72554?
Mammoth Spring uses area code 870, from NANPA's telephone records.
What time zone is 72554 in?
72554 uses America/Chicago.
How many people live in 72554?
About 2,817 people live in ZIP code 72554, in 999 households, at 17.9 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 72554?
$42,851 a year, against $60,773 across Arkansas.
What ZIP codes are near 72554?
The closest are 72525 (9.4 mi), 65791 (9.9 mi), 72520 (9.9 mi), 72529 (10.7 mi) and 72542 (11.1 mi).
Is 72554 a PO Box ZIP code?
72554 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “72554 ZIP Code — Mammoth Spring, Arkansas (Fulton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/72554
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/72554.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.