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ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/77845

77845

ZIP 77845 is in College Station, Texas, in Brazos County; area code 979; Central time. College Station has 6 ZIP codes; the others are 77840, 77841, 77842, 77843 and 77844.

Type
Standard
Time zone
America/Chicago
County
Brazos
Population
76,764
Coordinates
30.5611, -96.2751
☼ Live from 77845 — College Station, TX

Weather right now

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NEXRAD radar
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Local time: —

Where 77845 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 77845
  • 🔢 Type 77845 into a pocket calculator and turn it upside down: ShBLL — not quite a word, sorry.
  • ➕ As a number, 77,845 = 5 × 15569. Its digits add up to 31, a total 799 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10011000000010101
  • 🏠 Its numerical neighbours: 77844 (College Station, TX, 7 mi away) and 77850 (Concord, TX, 55 mi away).
  • 🔄 Backwards, 77845 becomes 54877, which is not a ZIP code at all.
  • 👥 29 other ZIP codes are made of exactly the same digits (45778, 45787, 45877, 47578, 47857, 47875, …). The farthest-flung twin is 58477 in Regan, ND, 1,173 miles away.
  • 🧭 Farther south than 91% of all ZIP codes, and farther west than 72%.
  • 🎯653 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 77845 and you would come out at 30.56°S, 83.72°E — 1,477 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 07m of daylight. Shortest: 10h 10m.
  • 📏 At 142.6 square miles of land, 77845 is bigger than 85% of ZIP codes — room for about 108 Central Parks.
🌙 The sky over 77845 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population76,764This ZIP76,764
Households29,791This ZIP29,791
Housing units32,361This ZIP32,361
Median age32.8This ZIP32.8Texas35.6US 38.9
Median household income$88,851This ZIP$88,851Texas$78,476US $80,734
Median home value$365,100This ZIP$365,100Texas$283,800US $332,700
Median gross rent$1,431This ZIP$1,431Texas$1,403US $1,413
Bachelor's degree or higher61.4%This ZIP61.4%
Mean commute19.3 minThis ZIP19.3 min
Population density538.5 / sq miThis ZIP538.5 / sq mi

Business and tax activity

Business establishments1,612This ZIP1,612
Employees23,732This ZIP23,732
Annual payroll$1,363,065,000This ZIP$1,363,065,000
Tax returns filed30,300This ZIP30,300
Total adjusted gross income$3,666,754,000This ZIP$3,666,754,000

Land area

Land area142.55 sq miThis ZIP142.55 sq mi
Water area0.81 sq miThis ZIP0.81 sq mi

Other place names in 77845

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

ZIP codes near 77845

ZIPCityDistance
77881 Wellborn, TX 2.5 mi
77841 College Station, TX 3.2 mi
77840 College Station, TX 4.5 mi
77843 College Station, TX 5.4 mi
77866 Millican, TX 5.8 mi
77805 Bryan, TX 7.4 mi
77842 College Station, TX 7.4 mi
77844 College Station, TX 7.4 mi
77802 Bryan, TX 7.4 mi
77801 Bryan, TX 7.5 mi

Find every ZIP code within 10 miles of 77845 →

Questions about this ZIP code

Where is ZIP code 77845?

77845 is in College Station, Texas, in Brazos County, part of the College Station-Bryan, TX metropolitan area. Its published point location is 30.5611, -96.2751.

What county is 77845 in?

77845 lies in Brazos County.

What area code is 77845?

College Station uses area code 979, from NANPA's telephone records.

What time zone is 77845 in?

77845 uses America/Chicago.

How many people live in 77845?

About 76,764 people live in ZIP code 77845, in 29,791 households, at 538.5 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 77845?

$88,851 a year, against $78,476 across Texas.

What ZIP codes are near 77845?

The closest are 77881 (2.5 mi), 77841 (3.2 mi), 77840 (4.5 mi), 77843 (5.4 mi) and 77866 (5.8 mi).

Is 77845 a PO Box ZIP code?

77845 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “77845 ZIP Code — College Station, Texas (Brazos County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/77845

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