ZIP code 43440
Where is ZIP code 43440?
Lakeside Marblehead, Ohio
Ottawa County · Standard ZIP code
ZIP code 43440 belongs to Lakeside Marblehead, Ohio in Ottawa County. 43440 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 419 and 567. About 4,222 people live in the 43440 area, where the median household income is $74,818. The closest ZIP codes are 43433 (Gypsum, 4.9 mi west), 43438 (Kelleys Island, 6.4 mi northeast) and 44871 (Sandusky, 6.6 mi southeast).
| ZIP code | 43440 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Lakeside Marblehead |
| Also accepted | Lakeside, Lksid Marblhd, Marblehead |
| State | Ohio (OH) |
| County | Ottawa County |
| Time zone | Eastern Time · now |
| Area codes | 419, 567 |
| Coordinates | 41.5273, -82.7818 map |
| 3-digit prefix | 434 |
Population and income in 43440
| Population | 4,222 · higher than 53% of Ohio ZIP codes |
|---|---|
| People per square mile | 266 · higher than 53% of Ohio ZIP codes |
| Median age | 61.4 years · higher than 98% of Ohio ZIP codes |
| Men / women | 50% / 51% |
| Median household income | $74,818 · higher than 59% of Ohio ZIP codes |
| Income per person | $60,996 |
| Below the poverty line | 7.1% |
| Bachelor’s degree or higher | 41% of adults 25+ |
| Median home value | $297,100 · higher than 88% of Ohio ZIP codes |
| Median rent | $746 a month |
| Housing units | 6,631 |
| Households | 2,340 (1.79 people on average) |
| Owners / renters | 90% / 9.9% |
| Land area | 15.89 sq mi (plus 12.47 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 43440. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 43440
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 43433 | Gypsum, OH | 4.9 mi W | PO Box only |
| 43438 | Kelleys Island, OH | 6.4 mi NE | PO Box only |
| 44871 | Sandusky, OH | 6.6 mi SE | PO Box only |
| 44870 | Sandusky, OH | 7.5 mi SE | Standard |
| 43452 | Port Clinton, OH | 8.1 mi W | Standard |
| 43456 | Put In Bay, OH | 8.8 mi N | PO Box only |
| 44824 | Castalia, OH | 9.7 mi S | Standard |
| 43446 | Middle Bass, OH | 10.9 mi N | PO Box only |
| 43464 | Vickery, OH | 11.2 mi SW | Standard |
| 43436 | Isle Saint George, OH | 13.2 mi N | Standard |
| 43439 | Lacarne, OH | 13.4 mi W | PO Box only |
| 44839 | Huron, OH | 16.4 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 43440 or measure the distance to another ZIP code.
How to address mail to 43440
123 MAIN ST
LAKESIDE MARBLEHEAD OH 43440
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts LAKESIDE, LKSID MARBLHD and MARBLEHEAD as the city name for 43440. Adding the 4-digit ZIP+4 code (43440-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 43440?
- 43440 is a Lakeside Marblehead, Ohio ZIP code. Lakeside, Lksid Marblhd and Marblehead are also accepted as the city name.
- What county is 43440 in?
- ZIP code 43440 is in Ottawa County, Ohio.
- What time zone is ZIP code 43440 in?
- 43440 is in the Eastern Time zone (America/New_York).
- What area code is 43440?
- Phone numbers in ZIP code 43440 use area codes 419 and 567.
- What is the population of ZIP code 43440?
- About 4,222 people live in ZIP code 43440, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 43440?
- The median household income in 43440 is $74,818 a year, higher than 59% of Ohio ZIP codes.
- What ZIP codes are near 43440?
- The nearest ZIP codes to 43440 are 43433 (Gypsum, 4.9 miles), 43438 (Kelleys Island, 6.4 miles), 44871 (Sandusky, 6.6 miles) and 44870 (Sandusky, 7.5 miles).