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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/45213

45213

ZIP 45213 is in Cincinnati, Ohio, in Hamilton County; area codes 513 and 283; Eastern time. Cincinnati has 71 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Hamilton
Population
11,139
Coordinates
39.1812, -84.4200
☼ Live from 45213 — Cincinnati, OH

Weather right now

Asking the National Weather Service…

NEXRAD radar
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Local time: —

Where 45213 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 45213
  • 🔢 Type 45213 into a pocket calculator and turn it upside down: EIZSh — not quite a word, sorry.
  • ➕ As a number, 45,213 = 3 × 7 × 2153. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011000010011101
  • 🏠 Its numerical neighbours: 45212 (Cincinnati, OH, 2 mi away) and 45214 (Cincinnati, OH, 8 mi away).
  • 🔄 Backwards, 45213 becomes 31254, which is not a ZIP code at all.
  • 👥 66 other ZIP codes are made of exactly the same digits (12345, 12435, 12453, 12534, 12543, 13425, …). The farthest-flung twin is 34251 in Myakka City, FL, 826 miles away.
  • 🧭 Farther north than 50% of all ZIP codes, and farther east than 58%.
  • 🎯755 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45213 and you would come out at 39.18°S, 95.58°E — 1,241 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 56m of daylight. Shortest: 9h 24m.
  • 📏 At 3.1 square miles of land, 45213 is bigger than 15% of ZIP codes — room for about 2.4 Central Parks.
🌙 The sky over 45213 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population11,139This ZIP11,139
Households5,519This ZIP5,519
Housing units5,843This ZIP5,843
Median age36.8This ZIP36.8Ohio39.7US 38.9
Median household income$76,356This ZIP$76,356Ohio$71,389US $80,734
Median home value$286,100This ZIP$286,100Ohio$214,800US $332,700
Median gross rent$1,026This ZIP$1,026Ohio$1,034US $1,413
Bachelor's degree or higher55.7%This ZIP55.7%
Mean commute19.9 minThis ZIP19.9 min
Population density3,562.2 / sq miThis ZIP3,562.2 / sq mi

Business and tax activity

Business establishments215This ZIP215
Employees3,329This ZIP3,329
Annual payroll$200,740,000This ZIP$200,740,000
Tax returns filed6,130This ZIP6,130
Total adjusted gross income$510,578,000This ZIP$510,578,000

Land area

Land area3.13 sq miThis ZIP3.13 sq mi
Water area0.00 sq mi

Other place names in 45213

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

ZIP codes near 45213

ZIPCityDistance
45237 Cincinnati, OH 1.9 mi
45209 Cincinnati, OH 2.0 mi
45212 Cincinnati, OH 2.1 mi
45236 Cincinnati, OH 2.3 mi
45275 Cincinnati, OH 2.4 mi
45280 Cincinnati, OH 2.4 mi
45227 Cincinnati, OH 2.7 mi
45208 Cincinnati, OH 3.3 mi
45216 Cincinnati, OH 3.5 mi
45207 Cincinnati, OH 3.9 mi

Find every ZIP code within 10 miles of 45213 →

Questions about this ZIP code

Where is ZIP code 45213?

45213 is in Cincinnati, Ohio, in Hamilton County, part of the Cincinnati, OH-KY-IN metropolitan area. Its published point location is 39.1812, -84.4200.

What county is 45213 in?

45213 lies in Hamilton County.

What area code is 45213?

Cincinnati uses area codes 513 and 283, from NANPA's telephone records.

What time zone is 45213 in?

45213 uses America/New_York.

How many people live in 45213?

About 11,139 people live in ZIP code 45213, in 5,519 households, at 3,562.2 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 45213?

$76,356 a year, against $71,389 across Ohio.

What ZIP codes are near 45213?

The closest are 45237 (1.9 mi), 45209 (2 mi), 45212 (2.1 mi), 45236 (2.3 mi) and 45275 (2.4 mi).

Is 45213 a PO Box ZIP code?

45213 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45213 ZIP Code — Cincinnati, Ohio (Hamilton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45213

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