31089
ZIP 31089 is Tennille, Georgia, mostly in Washington County; area code 478; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Washington +1 more
- Metro area
- none
- Population
- 4,239
- Coordinates
- 32.8508, -82.8603
Weather right now
Asking the National Weather Service…
Where 31089 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 31089 into a pocket calculator and turn it upside down: GBOIE — not quite a word, sorry.
- ➕ As a number, 31,089 = 3 × 43 × 241. Its digits add up to 21, a total 2,594 other ZIP codes share.
- 💾In binary, the way a computer stores it:
111100101110001 - 🏠 Its numerical neighbours: 31088 (Warner Robins, GA, 50 mi away) and 31090 (Toomsboro, GA, 12 mi away).
- 🔄 Backwards, 31089 becomes 98013 — and that is a real ZIP code: Burton, WA, 2,289 miles away.
- 👥 47 other ZIP codes are made of exactly the same digits (01938, 01983, 03819, 08319, 09138, 09183, …). The farthest-flung twin is 09831 in APO AE, a military post office, 7,969 miles away.
- 🧭 Farther south than 85% of all ZIP codes, and farther east than 63%.
- 🎯997 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 31089 and you would come out at 32.85°S, 97.14°E — 1,092 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 19m of daylight. Shortest: 9h 59m.
- 📏 At 157.1 square miles of land, 31089 is bigger than 87% of ZIP codes — room for about 119 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 4,239This ZIP4,239 |
|---|---|
| Households | 1,671This ZIP1,671 |
| Housing units | 2,088This ZIP2,088 |
| Median age | 35.6This ZIP35.6Georgia37.6US 38.9 |
| Median household income | $36,094This ZIP$36,094Georgia$77,353US $80,734 |
| Median home value | $99,300This ZIP$99,300Georgia$303,300US $332,700 |
| Median gross rent | $867This ZIP$867Georgia$1,393US $1,413 |
| Bachelor's degree or higher | 19.2%This ZIP19.2% |
| Mean commute | 23.4 minThis ZIP23.4 min |
| Population density | 27.0 / sq miThis ZIP27.0 / sq mi |
Business and tax activity
| Business establishments | 43This ZIP43 |
|---|---|
| Employees | 421This ZIP421 |
| Annual payroll | $20,297,000This ZIP$20,297,000 |
| Tax returns filed | 1,910This ZIP1,910 |
| Total adjusted gross income | $91,969,000This ZIP$91,969,000 |
Land area
| Land area | 157.09 sq miThis ZIP157.09 sq mi |
|---|---|
| Water area | 1.13 sq miThis ZIP1.13 sq mi |
Counties 31089 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Washington County | 85.0% |
| Johnson County | 15.0% |
Other place names in 31089
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 31089
| ZIP | City | Distance |
|---|---|---|
31067 | Oconee, GA | 5.9 mi |
31035 | Harrison, GA | 8.9 mi |
31082 | Sandersville, GA | 10.4 mi |
31090 | Toomsboro, GA | 11.6 mi |
31096 | Wrightsville, GA | 12.5 mi |
31018 | Davisboro, GA | 16.6 mi |
31094 | Warthen, GA | 18.5 mi |
31027 | East Dublin, GA | 19.4 mi |
30413 | Bartow, GA | 20.3 mi |
31042 | Irwinton, GA | 20.5 mi |
Find every ZIP code within 10 miles of 31089 →
Questions about this ZIP code
Where is ZIP code 31089?
31089 is in Tennille, Georgia, in Washington County. Its published point location is 32.8508, -82.8603.
What county is 31089 in?
31089 spans 2 counties: Washington County and Johnson County. Most of it falls in Washington 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 31089?
Tennille uses area code 478, from NANPA's telephone records.
What time zone is 31089 in?
31089 uses America/New_York.
How many people live in 31089?
About 4,239 people live in ZIP code 31089, in 1,671 households, at 27.0 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 31089?
$36,094 a year, against $77,353 across Georgia.
What ZIP codes are near 31089?
The closest are 31067 (5.9 mi), 31035 (8.9 mi), 31082 (10.4 mi), 31090 (11.6 mi) and 31096 (12.5 mi).
Is 31089 a PO Box ZIP code?
31089 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “31089 ZIP Code — Tennille, Georgia (Washington County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31089
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/31089.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.