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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/38128

38128

ZIP 38128 is in Memphis, Tennessee, in Shelby County; area code 901; Central time. Memphis has 61 ZIP codes in all.

Type
Standard
Time zone
America/Chicago
County
Shelby
Metro area
Memphis, TN-MS-AR
Population
42,162
Coordinates
35.2246, -89.9267
☼ Live from 38128 — Memphis, TN

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Where 38128 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 38128
  • 🔢 Type 38128 into a pocket calculator and turn it upside down: BZIBE — not quite a word, sorry.
  • ➕ As a number, 38,128 = 2 × 2 × 2 × 2 × 2383. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001010011110000
  • 🏠 Its numerical neighbours: 38127 (Memphis, TN, 6 mi away) and 38130 (Memphis, TN, 3 mi away).
  • 🔄 Backwards, 38128 becomes 82183, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (12838, 12883, 18328, 18823, 18832, 21838, …). The farthest-flung twin is 83821 in Coolin, ID, 1,648 miles away.
  • 🧭 Farther south than 73% of all ZIP codes, and farther west than 56%.
  • 🎯571 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 38128 and you would come out at 35.22°S, 90.07°E — 1,400 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 32m of daylight. Shortest: 9h 47m.
  • 📏 At 23.6 square miles of land, 38128 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
🌙 The sky over 38128 today
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🌋 Shake report
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Source: USGS.

People and housing

Population42,162This ZIP42,162
Households15,864This ZIP15,864
Housing units18,059This ZIP18,059
Median age31.5This ZIP31.5Tennessee38.9US 38.9
Median household income$47,645This ZIP$47,645Tennessee$69,595US $80,734
Median home value$138,000This ZIP$138,000Tennessee$286,700US $332,700
Median gross rent$1,196This ZIP$1,196Tennessee$1,189US $1,413
Bachelor's degree or higher14.0%This ZIP14.0%
Mean commute23.2 minThis ZIP23.2 min
Population density1,783.1 / sq miThis ZIP1,783.1 / sq mi

Business and tax activity

Business establishments439This ZIP439
Employees10,083This ZIP10,083
Annual payroll$467,774,000This ZIP$467,774,000
Tax returns filed18,670This ZIP18,670
Total adjusted gross income$664,239,000This ZIP$664,239,000

Land area

Land area23.65 sq miThis ZIP23.65 sq mi
Water area0.36 sq miThis ZIP0.36 sq mi

Other place names in 38128

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

ZIP codes near 38128

ZIPCityDistance
38083 Millington, TN 3.0 mi
38124 Memphis, TN 3.0 mi
38130 Memphis, TN 3.0 mi
38136 Memphis, TN 3.0 mi
38137 Memphis, TN 3.0 mi
38145 Memphis, TN 3.0 mi
38151 Memphis, TN 3.0 mi
38157 Memphis, TN 3.0 mi
38161 Memphis, TN 3.0 mi
38163 Memphis, TN 3.0 mi

Find every ZIP code within 10 miles of 38128 →

Questions about this ZIP code

Where is ZIP code 38128?

38128 is in Memphis, Tennessee, in Shelby County, part of the Memphis, TN-MS-AR metropolitan area. Its published point location is 35.2246, -89.9267.

What county is 38128 in?

38128 lies in Shelby County.

What area code is 38128?

Memphis uses area code 901, from NANPA's telephone records.

What time zone is 38128 in?

38128 uses America/Chicago.

How many people live in 38128?

About 42,162 people live in ZIP code 38128, in 15,864 households, at 1,783.1 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 38128?

$47,645 a year, against $69,595 across Tennessee.

What ZIP codes are near 38128?

The closest are 38083 (3 mi), 38124 (3 mi), 38130 (3 mi), 38136 (3 mi) and 38137 (3 mi).

Is 38128 a PO Box ZIP code?

38128 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “38128 ZIP Code — Memphis, Tennessee (Shelby County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/38128

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