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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/75081

75081

ZIP 75081 is in Richardson, Texas, in Dallas County; area codes 214, 972, 469 and 945; Central time. Richardson has 5 ZIP codes; the others are 75080, 75082, 75083 and 75085.

Type
Standard
Time zone
America/Chicago
County
Dallas
Population
36,544
Coordinates
32.9496, -96.7074
☼ Live from 75081 — Richardson, TX

Weather right now

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NEXRAD radar
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Local time: —

Where 75081 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 75081
  • 🔢 Type 75081 into a pocket calculator and turn it upside down: IBOSL — not quite a word, sorry.
  • ➕ As a number, 75,081 = 3 × 29 × 863. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 10010010101001001
  • 🏠 Its numerical neighbours: 75080 (Richardson, TX, 3 mi away) and 75082 (Richardson, TX, 4 mi away).
  • 🔄 Backwards, 75081 becomes 18057, which is not a ZIP code at all.
  • 👥 47 other ZIP codes are made of exactly the same digits (05871, 07851, 08751, 10578, 10587, 15078, …). The farthest-flung twin is 05871 in West Burke, VT, 1,550 miles away.
  • 🧭 Farther south than 84% of all ZIP codes, and farther west than 73%.
  • 🎯487 miles south of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 75081 and you would come out at 32.95°S, 83.29°E — 1,317 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 20m of daylight. Shortest: 9h 58m.
  • 📏 At 9.0 square miles of land, 75081 is bigger than 26% of ZIP codes — room for about 6.8 Central Parks.
🌙 The sky over 75081 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population36,544This ZIP36,544
Households14,019This ZIP14,019
Housing units14,538This ZIP14,538
Median age35.1This ZIP35.1Texas35.6US 38.9
Median household income$93,165This ZIP$93,165Texas$78,476US $80,734
Median home value$371,500This ZIP$371,500Texas$283,800US $332,700
Median gross rent$1,777This ZIP$1,777Texas$1,403US $1,413
Bachelor's degree or higher44.9%This ZIP44.9%
Mean commute24.0 minThis ZIP24.0 min
Population density4,054.6 / sq miThis ZIP4,054.6 / sq mi

Business and tax activity

Business establishments1,749This ZIP1,749
Employees34,121This ZIP34,121
Annual payroll$2,402,938,000This ZIP$2,402,938,000
Tax returns filed18,190This ZIP18,190
Total adjusted gross income$1,374,604,000This ZIP$1,374,604,000

Land area

Land area9.01 sq miThis ZIP9.01 sq mi
Water area0.00 sq miThis ZIP0.00 sq mi

Other place names in 75081

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

ZIP codes near 75081

ZIPCityDistance
75080 Richardson, TX 2.7 mi
75243 Dallas, TX 3.1 mi
75042 Garland, TX 3.1 mi
75044 Garland, TX 3.5 mi
75082 Richardson, TX 3.9 mi
75251 Dallas, TX 4.4 mi
75046 Garland, TX 4.7 mi
75047 Garland, TX 4.7 mi
75049 Garland, TX 4.7 mi
75026 Plano, TX 4.9 mi

Find every ZIP code within 10 miles of 75081 →

Questions about this ZIP code

Where is ZIP code 75081?

75081 is in Richardson, Texas, in Dallas County, part of the Dallas-Fort Worth-Arlington, TX metropolitan area. Its published point location is 32.9496, -96.7074.

What county is 75081 in?

75081 lies in Dallas County.

What area code is 75081?

Richardson uses area codes 214, 972, 469 and 945, from NANPA's telephone records.

What time zone is 75081 in?

75081 uses America/Chicago.

How many people live in 75081?

About 36,544 people live in ZIP code 75081, in 14,019 households, at 4,054.6 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 75081?

$93,165 a year, against $78,476 across Texas.

What ZIP codes are near 75081?

The closest are 75080 (2.7 mi), 75243 (3.1 mi), 75042 (3.1 mi), 75044 (3.5 mi) and 75082 (3.9 mi).

Is 75081 a PO Box ZIP code?

75081 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “75081 ZIP Code — Richardson, Texas (Dallas County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/75081

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