30039
ZIP 30039 is in Snellville, Georgia, mostly in Gwinnett County; area codes 770, 678, 470 and 943; Eastern time. Snellville has 2 ZIP codes; the other is 30078.
- Type
- Standard
- Time zone
- America/New_York
- County
- Gwinnett +1 more
- Metro area
- Atlanta-Sandy Springs-Roswell, GA
- Population
- 52,783
- Coordinates
- 33.7992, -84.0344
Weather right now
Asking the National Weather Service…
Where 30039 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 30039 into a pocket calculator and turn it upside down: GEOOE — not quite a word, sorry.
- ➕ As a number, 30,039 = 3 × 17 × 19 × 31. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
111010101010111 - 🏠 Its numerical neighbours: 30038 (Lithonia, GA, 11 mi away) and 30040 (Cumming, GA, 30 mi away).
- 🔄 Backwards, 30039 becomes 93003 — and that is a real ZIP code: Ventura, CA, 2,005 miles away.
- 👥 12 other ZIP codes are made of exactly the same digits (00933, 03903, 09033, 30093, 30309, 30903, …). The farthest-flung twin is 09033 in APO AE, a military post office, 4,646 miles away.
- 🧭 Farther south than 80% of all ZIP codes, and farther east than 60%.
- 🎯904 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 30039 and you would come out at 33.80°S, 95.97°E — 1,160 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 24m of daylight. Shortest: 9h 54m.
- 📏 At 25.3 square miles of land, 30039 is bigger than 42% of ZIP codes — room for about 19 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 52,783This ZIP52,783 |
|---|---|
| Households | 16,131This ZIP16,131 |
| Housing units | 16,538This ZIP16,538 |
| Median age | 36.7This ZIP36.7Georgia37.6US 38.9 |
| Median household income | $93,701This ZIP$93,701Georgia$77,353US $80,734 |
| Median home value | $319,700This ZIP$319,700Georgia$303,300US $332,700 |
| Median gross rent | $2,059This ZIP$2,059Georgia$1,393US $1,413 |
| Bachelor's degree or higher | 36.2%This ZIP36.2% |
| Mean commute | 39.1 minThis ZIP39.1 min |
| Population density | 2,088.3 / sq miThis ZIP2,088.3 / sq mi |
Business and tax activity
| Business establishments | 570This ZIP570 |
|---|---|
| Employees | 4,601This ZIP4,601 |
| Annual payroll | $193,686,000This ZIP$193,686,000 |
| Tax returns filed | 23,410This ZIP23,410 |
| Total adjusted gross income | $1,261,349,000This ZIP$1,261,349,000 |
Land area
| Land area | 25.28 sq miThis ZIP25.28 sq mi |
|---|---|
| Water area | 0.44 sq miThis ZIP0.44 sq mi |
Counties 30039 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Gwinnett County | 94.4% |
| DeKalb County | 5.6% |
Other place names in 30039
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 30039
| ZIP | City | Distance |
|---|---|---|
30087 | Stone Mountain, GA | 3.7 mi |
30078 | Snellville, GA | 4.4 mi |
30012 | Conyers, GA | 5.9 mi |
30058 | Lithonia, GA | 5.9 mi |
30047 | Lilburn, GA | 6.6 mi |
30074 | Redan, GA | 6.7 mi |
30086 | Stone Mountain, GA | 6.8 mi |
30333 | Atlanta, GA | 6.8 mi |
30356 | Atlanta, GA | 6.8 mi |
30359 | Atlanta, GA | 6.8 mi |
Find every ZIP code within 10 miles of 30039 →
Questions about this ZIP code
Where is ZIP code 30039?
30039 is in Snellville, Georgia, in Gwinnett County, part of the Atlanta-Sandy Springs-Roswell, GA metropolitan area. Its published point location is 33.7992, -84.0344.
What county is 30039 in?
30039 spans 2 counties: Gwinnett County and DeKalb County. Most of it falls in Gwinnett 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 30039?
Snellville uses area codes 770, 678, 470 and 943, from NANPA's telephone records.
What time zone is 30039 in?
30039 uses America/New_York.
How many people live in 30039?
About 52,783 people live in ZIP code 30039, in 16,131 households, at 2,088.3 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 30039?
$93,701 a year, against $77,353 across Georgia.
What ZIP codes are near 30039?
The closest are 30087 (3.7 mi), 30078 (4.4 mi), 30012 (5.9 mi), 30058 (5.9 mi) and 30047 (6.6 mi).
Is 30039 a PO Box ZIP code?
30039 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “30039 ZIP Code — Snellville, Georgia (Gwinnett County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30039
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/30039.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.