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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/48145

48145

ZIP 48145 is La Salle, Michigan, in Monroe County; area code 734; Eastern time.

Type
Standard
Time zone
America/Detroit
County
Monroe
Metro area
Monroe, MI
Population
2,904
Coordinates
41.8442, -83.4600
☼ Live from 48145 — La Salle, MI

Weather right now

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Local time: —

Where 48145 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 48145
  • 🔢 Type 48145 into a pocket calculator and turn it upside down: ShIBh — not quite a word, sorry.
  • ➕ As a number, 48,145 = 5 × 9629. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011110000010001
  • 🏠 Its numerical neighbours: 48144 (Lambertville, MI, 11 mi away) and 48146 (Lincoln Park, MI, 31 mi away).
  • 🔄 Backwards, 48145 becomes 54184, which is not a ZIP code at all.
  • 👥 28 other ZIP codes are made of exactly the same digits (14485, 14548, 14845, 14854, 15448, 15484, …). The farthest-flung twin is 85144 in San Tan Valley, AZ, 1,641 miles away.
  • 🧭 Farther north than 74% of all ZIP codes, and farther east than 61%.
  • 🎯801 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 48145 and you would come out at 41.84°S, 96.54°E — 1,263 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 13m of daylight. Shortest: 9h 08m.
  • 📏 At 17.0 square miles of land, 48145 is bigger than 35% of ZIP codes — room for about 13 Central Parks.
🌙 The sky over 48145 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population2,904This ZIP2,904
Households1,212This ZIP1,212
Housing units1,297This ZIP1,297
Median age49.2This ZIP49.2Michigan40.2US 38.9
Median household income$83,204This ZIP$83,204Michigan$72,875US $80,734
Median home value$231,100This ZIP$231,100Michigan$231,600US $332,700
Median gross rent$1,032This ZIP$1,032Michigan$1,129US $1,413
Bachelor's degree or higher22.0%This ZIP22.0%
Mean commute25.5 minThis ZIP25.5 min
Population density171.2 / sq miThis ZIP171.2 / sq mi

Business and tax activity

Business establishments27This ZIP27
Employees119This ZIP119
Annual payroll$4,200,000This ZIP$4,200,000
Tax returns filed1,740This ZIP1,740
Total adjusted gross income$141,945,000This ZIP$141,945,000

Land area

Land area16.96 sq miThis ZIP16.96 sq mi
Water area0.28 sq miThis ZIP0.28 sq mi

ZIP codes near 48145

ZIPCityDistance
48157 Luna Pier, MI 2.3 mi
48161 Monroe, MI 4.4 mi
48133 Erie, MI 4.5 mi
48140 Ida, MI 6.7 mi
48177 Samaria, MI 6.8 mi
48182 Temperance, MI 7.4 mi
48162 Monroe, MI 8.2 mi
43611 Toledo, OH 9.8 mi
43612 Toledo, OH 10.0 mi
43601 Toledo, OH 10.2 mi

Find every ZIP code within 10 miles of 48145 →

Questions about this ZIP code

Where is ZIP code 48145?

48145 is in La Salle, Michigan, in Monroe County, part of the Monroe, MI metropolitan area. Its published point location is 41.8442, -83.4600.

What county is 48145 in?

48145 lies in Monroe County.

What area code is 48145?

La Salle uses area code 734, from NANPA's telephone records.

What time zone is 48145 in?

48145 uses America/Detroit.

How many people live in 48145?

About 2,904 people live in ZIP code 48145, in 1,212 households, at 171.2 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 48145?

$83,204 a year, against $72,875 across Michigan.

What ZIP codes are near 48145?

The closest are 48157 (2.3 mi), 48161 (4.4 mi), 48133 (4.5 mi), 48140 (6.7 mi) and 48177 (6.8 mi).

Is 48145 a PO Box ZIP code?

48145 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “48145 ZIP Code — La Salle, Michigan (Monroe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/48145

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