In which county is ZIP code 43440 located?

ZIP 43440 is listed under Ottawa, OH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 43440: Lakeside Marblehead, OH

ZIP: 43440

County: Ottawa

Coordinates: 41.52470, -82.77660

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 43440 in Lakeside Marblehead, OH. We include verified county details for Ottawa plus key geographic references used for mapping and logistics.

Primary City	Lakeside Marblehead
ZIP Code	43440
County	Ottawa
State	OH
Latitude / Longitude	41.52470, -82.77660
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 43440 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 43440 is commonly represented around 41.52470, -82.77660. These coordinates help identify the general area within Ottawa, OH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 43440 for mail delivery and general location reference in Ottawa, OH.

This ZIP may extend beyond the city core into nearby communities within Ottawa.

Related ZIP Codes (Nearby)

Explore other postal codes near Lakeside Marblehead within OH.

Frequently Asked Questions

What is the primary city for ZIP code 43440?

The primary city for this ZIP code is Lakeside Marblehead, located in OH.

In which county is 43440 located?

ZIP code 43440 is situated within Ottawa, OH.

What are the coordinates for 43440?

The approximate center point is 41.52470 (Latitude) and -82.77660 (Longitude).

Is ZIP code 43440 active?

This page lists ZIP 43440 as Listed based on the latest refresh date shown above.

Does ZIP 43440 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08