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zipcodes.pro — ZIP/31811

31811

ZIP 31811 is Hamilton, Georgia, in Harris County; area codes 706 and 762; Eastern time.

Type
Standard
Time zone
America/New_York
County
Harris
Metro area
Columbus, GA-AL
Population
6,052
Coordinates
32.7374, -84.9374
☼ Live from 31811 — Hamilton, GA

Weather right now

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Local time: —

Where 31811 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.

★ Weird and wonderful facts about 31811
  • 🔢 Type 31811 into a pocket calculator and turn it upside down: IIBIE — not quite a word, sorry.
  • ➕ As a number, 31,811 = 13 × 2447. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111110001000011
  • 🏠 Its numerical neighbours: 31810 (Geneva, GA, 27 mi away) and 31812 (Junction City, GA, 31 mi away).
  • 🔄 Backwards, 31811 becomes 11813, which is not a ZIP code at all.
  • 👥 6 other ZIP codes are made of exactly the same digits (11381, 13118, 13811, 38111, 81131, 83111). The farthest-flung twin is 83111 in Auburn, WY, 1,576 miles away.
  • 🧭 Farther south than 85% of all ZIP codes, and farther east than 57%.
  • 🎯902 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 31811 and you would come out at 32.74°S, 95.06°E — 1,213 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 18m of daylight. Shortest: 9h 59m.
  • 📏 At 130.8 square miles of land, 31811 is bigger than 84% of ZIP codes — room for about 99 Central Parks.
🌙 The sky over 31811 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population6,052This ZIP6,052
Households2,238This ZIP2,238
Housing units2,465This ZIP2,465
Median age43.6This ZIP43.6Georgia37.6US 38.9
Median household income$90,385This ZIP$90,385Georgia$77,353US $80,734
Median home value$294,600This ZIP$294,600Georgia$303,300US $332,700
Median gross rent$984This ZIP$984Georgia$1,393US $1,413
Bachelor's degree or higher32.9%This ZIP32.9%
Mean commute27.1 minThis ZIP27.1 min
Population density46.3 / sq miThis ZIP46.3 / sq mi

Business and tax activity

Business establishments94This ZIP94
Employees574This ZIP574
Annual payroll$20,784,000This ZIP$20,784,000
Tax returns filed2,650This ZIP2,650
Total adjusted gross income$245,307,000This ZIP$245,307,000

Land area

Land area130.82 sq miThis ZIP130.82 sq mi
Water area4.69 sq miThis ZIP4.69 sq mi

Other place names in 31811

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 31811

ZIPCityDistance
31804 Cataula, GA 6.1 mi
31823 Pine Mountain Valley, GA 8.4 mi
31808 Fortson, GA 8.5 mi
31822 Pine Mountain, GA 9.0 mi
31807 Ellerslie, GA 10.0 mi
31833 West Point, GA 11.6 mi
31820 Midland, GA 12.8 mi
31909 Columbus, GA 13.1 mi
31904 Columbus, GA 13.3 mi
31908 Columbus, GA 14.1 mi

Find every ZIP code within 10 miles of 31811 →

Questions about this ZIP code

Where is ZIP code 31811?

31811 is in Hamilton, Georgia, in Harris County, part of the Columbus, GA-AL metropolitan area. Its published point location is 32.7374, -84.9374.

What county is 31811 in?

31811 lies in Harris County.

What area code is 31811?

Hamilton uses area codes 706 and 762, from NANPA's telephone records.

What time zone is 31811 in?

31811 uses America/New_York.

How many people live in 31811?

About 6,052 people live in ZIP code 31811, in 2,238 households, at 46.3 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 31811?

$90,385 a year, against $77,353 across Georgia.

What ZIP codes are near 31811?

The closest are 31804 (6.1 mi), 31823 (8.4 mi), 31808 (8.5 mi), 31822 (9 mi) and 31807 (10 mi).

Is 31811 a PO Box ZIP code?

31811 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “31811 ZIP Code — Hamilton, Georgia (Harris County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31811

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