Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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 — CITY/OH/LAKESIDE

Lakeside ZIP codes, Ohio

No ZIP code is named for Lakeside, OH; addresses there use a neighbouring town's name. The ZIP code covering it is 43440. Its area codes are 419 and 567.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
508
Area codes
419, 567
State
Ohio

NANPA lists no telephone rate centre for Lakeside itself, so these are the area codes of the nearest one, Marblehead (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Lakeside in numbers

About 508 people live in Lakeside, in 278 households. The median household income is $92,500 a year, 30% above the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $445,200 (2.1 times the Ohio median). The median age is 67.7; 68.0% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 24 minutes.

Population508Lakeside508
Households278Lakeside278
Median age67.7Lakeside67.7Ohio39.7US 38.9
Median household income$92,500Lakeside$92,500Ohio$71,389US $80,734
Median home value$445,200Lakeside$445,200Ohio$214,800US $332,700
Bachelor's degree or higher68.0%Lakeside68.0%Ohio31.5%US 35.7%
Mean commute23.5 minLakeside23.5 minOhio23.4 minUS 26.4 min
Population density738 / sq miLakeside738 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Lakeside CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Lakeside

These ZIP codes cover part of Lakeside but are addressed as somewhere else.

ZIP codes overlapping Lakeside
ZIP City Type Population Median income Median home
43440 Lakeside Marblehead , OH Standard 4,222 $74,818 $297,100

Map of Lakeside ZIP codes

43440

The ZIP codes of Lakeside, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Lakeside

The nearest larger towns are Marblehead (876 people, 1.6 mi), Bay View (622 people, 6.2 mi) and Sandusky (24,606 people, 6.2 mi).

Towns near Lakeside
TownPopulationDistance
Sandusky 24,606 6.2 mi
Port Clinton 5,970 9.8 mi
Huron 6,757 14.0 mi
Bellevue 8,187 19.0 mi
Clyde 6,331 20.1 mi
Norwalk 17,095 21.8 mi
Fremont 15,835 22.8 mi
Vermilion 10,343 24.4 mi
Ballville 3,929 24.8 mi
Amherst 12,906 28.6 mi

More nearby: every ZIP code in Ottawa County · Ohio ZIP codes

Cite this page

zipcodes.pro. “Lakeside, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/lakeside

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