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Where 31620 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 31620 into a pocket calculator and turn it upside down: OZgIE — not quite a word, sorry.
- ➕ As a number, 31,620 = 2 × 2 × 3 × 5 × 17 × 31. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
111101110000100 - 🏠 Its numerical neighbours: 31606 (Valdosta, GA, 27 mi away) and 31622 (Alapaha, GA, 22 mi away).
- 🔄 Backwards, 31620 becomes 02613, which is not a ZIP code at all.
- 👥 62 other ZIP codes are made of exactly the same digits (01236, 01263, 02136, 02163, 02361, 02631, …). The farthest-flung twin is 03261 in Northwood, NH, 1,070 miles away.
- 🧭 Farther south than 90% of all ZIP codes, and farther east than 62%.
- 🎯1,041 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 31620 and you would come out at 31.12°S, 96.57°E — 1,136 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 10m of daylight. Shortest: 10h 07m.
- 📏 At 125.0 square miles of land, 31620 is bigger than 83% of ZIP codes — room for about 95 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 10,969This ZIP10,969 |
|---|---|
| Households | 3,848This ZIP3,848 |
| Housing units | 4,609This ZIP4,609 |
| Median age | 35.3This ZIP35.3Georgia37.6US 38.9 |
| Median household income | $51,597This ZIP$51,597Georgia$77,353US $80,734 |
| Median home value | $160,500This ZIP$160,500Georgia$303,300US $332,700 |
| Median gross rent | $958This ZIP$958Georgia$1,393US $1,413 |
| Bachelor's degree or higher | 21.6%This ZIP21.6% |
| Mean commute | 25.0 minThis ZIP25.0 min |
| Population density | 87.8 / sq miThis ZIP87.8 / sq mi |
Business and tax activity
| Business establishments | 271This ZIP271 |
|---|---|
| Employees | 3,011This ZIP3,011 |
| Annual payroll | $127,764,000This ZIP$127,764,000 |
| Tax returns filed | 4,230This ZIP4,230 |
| Total adjusted gross income | $246,895,000This ZIP$246,895,000 |
Land area
| Land area | 124.95 sq miThis ZIP124.95 sq mi |
|---|---|
| Water area | 2.61 sq miThis ZIP2.61 sq mi |
Other place names in 31620
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 31620
| ZIP | City | Distance |
|---|---|---|
31627 | Cecil, GA | 5.9 mi |
31647 | Sparks, GA | 6.5 mi |
31747 | Ellenton, GA | 9.8 mi |
31632 | Hahira, GA | 10.2 mi |
31625 | Barney, GA | 10.3 mi |
31722 | Berlin, GA | 11.5 mi |
31637 | Lenox, GA | 12.3 mi |
31645 | Ray City, GA | 13.3 mi |
31788 | Moultrie, GA | 14.8 mi |
31638 | Morven, GA | 15.3 mi |
Find every ZIP code within 10 miles of 31620 →
Questions about this ZIP code
Where is ZIP code 31620?
31620 is in Adel, Georgia, in Cook County. Its published point location is 31.1173, -83.4342.
What county is 31620 in?
31620 lies in Cook County.
What area code is 31620?
Adel uses area code 229, from NANPA's telephone records.
What time zone is 31620 in?
31620 uses America/New_York.
How many people live in 31620?
About 10,969 people live in ZIP code 31620, in 3,848 households, at 87.8 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 31620?
$51,597 a year, against $77,353 across Georgia.
What ZIP codes are near 31620?
The closest are 31627 (5.9 mi), 31647 (6.5 mi), 31747 (9.8 mi), 31632 (10.2 mi) and 31625 (10.3 mi).
Is 31620 a PO Box ZIP code?
31620 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “31620 ZIP Code — Adel, Georgia (Cook County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31620
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/31620.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.