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Where 51636 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 51636 into a pocket calculator and turn it upside down: gEgIS — not quite a word, sorry.
- ➕ As a number, 51,636 = 2 × 2 × 3 × 13 × 331. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1100100110110100 - 🏠 Its numerical neighbours: 51632 (Clarinda, IA, 11 mi away) and 51637 (College Springs, IA, 7 mi away).
- 🔄 Backwards, 51636 becomes 63615, which is not a ZIP code at all.
- 👥 29 other ZIP codes are made of exactly the same digits (13656, 13665, 15366, 15636, 15663, 16365, …). The farthest-flung twin is 13665 in Natural Bridge, NY, 1,035 miles away.
- 🧭 Farther north than 63% of all ZIP codes, and farther west than 69%.
- 🎯186 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 51636 and you would come out at 40.67°S, 84.76°E — 927 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 05m of daylight. Shortest: 9h 15m.
- 📏 At 54.9 square miles of land, 51636 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 | 455This ZIP455 |
|---|---|
| Households | 187This ZIP187 |
| Housing units | 213This ZIP213 |
| Median age | 49.8This ZIP49.8Iowa38.6US 38.9 |
| Median household income | $63,516This ZIP$63,516Iowa$75,059US $80,734 |
| Median home value | $121,900This ZIP$121,900Iowa$208,000US $332,700 |
| Median gross rent | $688This ZIP$688Iowa$972US $1,413 |
| Bachelor's degree or higher | 13.7%This ZIP13.7% |
| Mean commute | 23.4 minThis ZIP23.4 min |
| Population density | 8.3 / sq miThis ZIP8.3 / sq mi |
Business and tax activity
| Business establishments | 7This ZIP7 |
|---|---|
| Employees | 31This ZIP31 |
| Annual payroll | $1,515,000This ZIP$1,515,000 |
| Tax returns filed | 170This ZIP170 |
| Total adjusted gross income | $11,961,000This ZIP$11,961,000 |
Land area
| Land area | 54.91 sq miThis ZIP54.91 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 51636
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 51636
| ZIP | City | Distance |
|---|---|---|
51630 | Blanchard, IA | 5.0 mi |
51656 | Yorktown, IA | 6.3 mi |
51637 | College Springs, IA | 6.9 mi |
51647 | Northboro, IA | 7.2 mi |
51601 | Shenandoah, IA | 7.5 mi |
64498 | Westboro, MO | 9.7 mi |
64445 | Elmo, MO | 9.9 mi |
51603 | Shenandoah, IA | 9.9 mi |
51651 | Shambaugh, IA | 10.5 mi |
51632 | Clarinda, IA | 11.3 mi |
Find every ZIP code within 10 miles of 51636 →
Questions about this ZIP code
Where is ZIP code 51636?
51636 is in Coin, Iowa, in Page County. Its published point location is 40.6671, -95.2352.
What county is 51636 in?
51636 lies in Page County.
What area code is 51636?
Coin uses area code 712, from NANPA's telephone records.
What time zone is 51636 in?
51636 uses America/Chicago.
How many people live in 51636?
About 455 people live in ZIP code 51636, in 187 households, at 8.3 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 51636?
$63,516 a year, against $75,059 across Iowa.
What ZIP codes are near 51636?
The closest are 51630 (5 mi), 51656 (6.3 mi), 51637 (6.9 mi), 51647 (7.2 mi) and 51601 (7.5 mi).
Is 51636 a PO Box ZIP code?
51636 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “51636 ZIP Code — Coin, Iowa (Page County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/51636
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/51636.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.