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Where 30905 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 30905 into a pocket calculator and turn it upside down: SOGOE — not quite a word, sorry.
- ➕ As a number, 30,905 = 5 × 7 × 883. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
111100010111001 - 🏠 Its numerical neighbours: 30904 (Augusta, GA, 9 mi away) and 30906 (Augusta, GA, 11 mi away).
- 🔄 Backwards, 30905 becomes 50903, which is not a ZIP code at all.
- 👥 21 other ZIP codes are made of exactly the same digits (00935, 00953, 03590, 03905, 05039, 05903, …). The farthest-flung twin is 09053 in APO AE, a military post office, 4,701 miles away.
- 🧭 Farther south than 83% of all ZIP codes, and farther east than 66%.
- 🎯1,011 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 30905 and you would come out at 33.41°S, 97.85°E — 1,051 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 22m of daylight. Shortest: 9h 56m.
- 📏 At 18.2 square miles of land, 30905 is bigger than 36% of ZIP codes — room for about 14 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 7,033This ZIP7,033 |
|---|---|
| Households | 841This ZIP841 |
| Housing units | 1,067This ZIP1,067 |
| Median age | 21.8This ZIP21.8Georgia37.6US 38.9 |
| Median household income | $74,688This ZIP$74,688Georgia$77,353US $80,734 |
| Median gross rent | $1,670This ZIP$1,670Georgia$1,393US $1,413 |
| Bachelor's degree or higher | 34.2%This ZIP34.2% |
| Mean commute | 11.8 minThis ZIP11.8 min |
| Population density | 387.0 / sq miThis ZIP387.0 / sq mi |
Business and tax activity
| Business establishments | 69This ZIP69 |
|---|---|
| Employees | 2,618This ZIP2,618 |
| Annual payroll | $197,751,000This ZIP$197,751,000 |
| Tax returns filed | 1,380This ZIP1,380 |
| Total adjusted gross income | $63,296,000This ZIP$63,296,000 |
Land area
| Land area | 18.17 sq miThis ZIP18.17 sq mi |
|---|---|
| Water area | 0.09 sq miThis ZIP0.09 sq mi |
Other place names in 30905
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 30905
| ZIP | City | Distance |
|---|---|---|
30903 | Augusta, GA | 3.8 mi |
30914 | Augusta, GA | 3.8 mi |
30916 | Augusta, GA | 3.8 mi |
30919 | Augusta, GA | 3.8 mi |
30999 | Augusta, GA | 3.8 mi |
30909 | Augusta, GA | 5.6 mi |
30813 | Grovetown, GA | 5.9 mi |
30812 | Gracewood, GA | 7.6 mi |
30907 | Augusta, GA | 8.6 mi |
30904 | Augusta, GA | 9.0 mi |
Find every ZIP code within 10 miles of 30905 →
Questions about this ZIP code
Where is ZIP code 30905?
30905 is in Augusta, Georgia, in Richmond County, part of the Augusta-Richmond County, GA-SC metropolitan area. Its published point location is 33.4115, -82.1491.
What county is 30905 in?
30905 lies in Richmond County.
What area code is 30905?
Augusta uses area codes 706 and 762, from NANPA's telephone records.
What time zone is 30905 in?
30905 uses America/New_York.
How many people live in 30905?
About 7,033 people live in ZIP code 30905, in 841 households, at 387.0 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 30905?
$74,688 a year, against $77,353 across Georgia.
What ZIP codes are near 30905?
The closest are 30903 (3.8 mi), 30914 (3.8 mi), 30916 (3.8 mi), 30919 (3.8 mi) and 30999 (3.8 mi).
Is 30905 a PO Box ZIP code?
30905 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “30905 ZIP Code — Augusta, Georgia (Richmond County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/30905
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/30905.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.