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zipcodes.pro — ZIP/74730

74730

ZIP 74730 is Calera, Oklahoma, in Bryan County; area code 580; Central time.

Type
Standard
Time zone
America/Chicago
County
Bryan
Metro area
Durant, OK
Population
5,807
Coordinates
33.9123, -96.4311
☼ Live from 74730 — Calera, OK

Weather right now

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Local time: —

Where 74730 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 74730
  • 🔢 Type 74730 into a pocket calculator and turn it upside down: OELhL — not quite a word, sorry.
  • ➕ As a number, 74,730 = 2 × 3 × 5 × 47 × 53. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010001111101010
  • 🏠 Its numerical neighbours: 74729 (Caddo, OK, 19 mi away) and 74731 (Cartwright, OK, 9 mi away).
  • 🔄 Backwards, 74730 becomes 03747, which is not a ZIP code at all.
  • 👥 31 other ZIP codes are made of exactly the same digits (03774, 04737, 04773, 07734, 30477, 30747, …). The farthest-flung twin is 04773 in Saint David, ME, 1,730 miles away.
  • 🧭 Farther south than 80% of all ZIP codes, and farther west than 72%.
  • 🎯426 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 74730 and you would come out at 33.91°S, 83.57°E — 1,266 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 25m of daylight. Shortest: 9h 54m.
  • 📏 At 63.7 square miles of land, 74730 is bigger than 66% of ZIP codes — room for about 48 Central Parks.
🌙 The sky over 74730 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population5,807This ZIP5,807
Households2,155This ZIP2,155
Housing units2,304This ZIP2,304
Median age36.4This ZIP36.4Oklahoma37.0US 38.9
Median household income$68,177This ZIP$68,177Oklahoma$65,039US $80,734
Median home value$170,100This ZIP$170,100Oklahoma$199,800US $332,700
Median gross rent$1,050This ZIP$1,050Oklahoma$1,014US $1,413
Bachelor's degree or higher23.8%This ZIP23.8%
Mean commute16.8 minThis ZIP16.8 min
Population density91.1 / sq miThis ZIP91.1 / sq mi

Business and tax activity

Business establishments57This ZIP57
Employees515This ZIP515
Annual payroll$19,558,000This ZIP$19,558,000
Tax returns filed2,590This ZIP2,590
Total adjusted gross income$155,955,000This ZIP$155,955,000

Land area

Land area63.73 sq miThis ZIP63.73 sq mi
Water area1.15 sq miThis ZIP1.15 sq mi

Other place names in 74730

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

ZIP codes near 74730

ZIPCityDistance
74753 Platter, OK 5.9 mi
74720 Achille, OK 6.5 mi
74733 Colbert, OK 6.9 mi
74701 Durant, OK 7.4 mi
73449 Mead, OK 8.4 mi
74731 Cartwright, OK 8.9 mi
74741 Hendrix, OK 11.6 mi
74747 Kemp, OK 12.5 mi
75021 Denison, TX 13.0 mi
74702 Durant, OK 13.7 mi

Find every ZIP code within 10 miles of 74730 →

Questions about this ZIP code

Where is ZIP code 74730?

74730 is in Calera, Oklahoma, in Bryan County, part of the Durant, OK micropolitan area. Its published point location is 33.9123, -96.4311.

What county is 74730 in?

74730 lies in Bryan County.

What area code is 74730?

Calera uses area code 580, from NANPA's telephone records.

What time zone is 74730 in?

74730 uses America/Chicago.

How many people live in 74730?

About 5,807 people live in ZIP code 74730, in 2,155 households, at 91.1 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 74730?

$68,177 a year, against $65,039 across Oklahoma.

What ZIP codes are near 74730?

The closest are 74753 (5.9 mi), 74720 (6.5 mi), 74733 (6.9 mi), 74701 (7.4 mi) and 73449 (8.4 mi).

Is 74730 a PO Box ZIP code?

74730 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “74730 ZIP Code — Calera, Oklahoma (Bryan County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/74730

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