Ottawa County, OH ZIP Codes
17 ZIP codes cover all or part of Ottawa County, Ohio. The Census Bureau counts 39,994 residents in the county, with a median household income of $76,101 and a median home value of $219,900. Median household income ranges from $67,490 in 43452 to $152,411 in 43432. Its largest communities include Port Clinton, Oak Harbor, Genoa, Elmore and Marblehead.
Ottawa County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 39,994 |
| Households | 18,504 |
| Median household income | $76,101 |
| Median home value | $219,900 |
| Median age | 50.6 |
| Median rent | $930 |
All 17 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 45,372 |
| Households (sum of ZIP codes) | 20,655 |
| Median household income, range across ZIP codes | $67,490 (43452) to $152,411 (43432) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $78,056 |
| Homeowners | 84.2% |
| Households with kids under 18 | 22.4% |
| Moved in the past year | 8.2% |
| Carrier routes in EDDM2GO's route library | 43 routes, 24,851 homes (10 of 17 ZIP codes) |
Top facts
- Highest median household income in Ottawa County: 43432 ($152,411)
- Most residents: 43452 (14,264 people)
- Highest homeownership: 43432 (97.1% own their home)
- Most households with kids: 43416 (32.8% of households)
- Most new movers: 43430 (12.8% moved in last year)
- Youngest median age: 43416 (37.3 years)
- Highest median home value: 43440 ($297,100)
Every ZIP code in Ottawa County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 43452 | Port Clinton | 14,264 | 7,151 | $67,490 | $222,000 | 76.8% | 17.4% | 8.4% | 14 | 9,288 | 100% of its land |
| 43449 | Oak Harbor | 7,572 | 3,479 | $71,083 | $180,900 | 83.2% | 28.0% | 6.2% | 8 | 4,178 | 98% of its land |
| 43430 | Genoa | 4,911 | 1,964 | $73,807 | $156,700 | 87.8% | 28.6% | 12.8% | 4 | 1,996 | 79% of its land |
| 43440 | Lakeside Marblehead | 4,222 | 2,340 | $74,818 | $297,100 | 90.1% | 9.6% | 9.1% | 6 | 5,294 | 100% of its land |
| 43412 | Curtice | 4,175 | 1,654 | $107,885 | $229,300 | 92.0% | 27.6% | 4.7% | 3 | 1,671 | 40% of its land |
| 43447 | Millbury | 3,348 | 1,360 | $89,643 | $218,600 | 84.5% | 32.4% | 4.7% | 3 | 1,446 | 30% of its land |
| 43416 | Elmore | 2,868 | 1,142 | $88,611 | $197,100 | 91.3% | 32.8% | 12.1% | 2 | 1,089 | 86% of its land |
| 43432 | Graytown | 1,357 | 519 | $152,411 | $244,700 | 97.1% | 23.5% | 0.7% | 1 | 572 | 100% of its land |
| 43445 | Martin | 801 | 387 | $82,670 | $192,900 | 98.7% | 15.2% | 5.6% | 1 | 452 | 83% of its land |
| 43456 | Put In Bay | 692 | 276 | $72,969 | $589,000 | 87.3% | 13.0% | 33.2% | — | — | 100% of its land |
| 43468 | Williston | 459 | 140 | $130,533 | $206,400 | 100.0% | 25.0% | 2.2% | — | — | 100% of its land |
| 43408 | Clay Center | 386 | 121 | $61,719 | $117,800 | 76.9% | 48.8% | 8.1% | — | — | 100% of its land |
| 43458 | Rocky Ridge | 282 | 103 | $78,906 | $97,100 | 77.7% | 31.1% | 1.4% | — | — | 100% of its land |
| 43446 | Middle Bass | 35 | 19 | — | — | 100.0% | 0.0% | 0.0% | — | — | 100% of its land |
| 43433 | Gypsum | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
| 43436 | Ottawa County | 0 | 0 | — | — | — | — | — | 1 | 12 | 100% of its land |
| 43439 | Ottawa County | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
A ZIP code is listed for Ottawa County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Port Clinton — 5,970 residents · 1 ZIP code
- Oak Harbor — 2,314 residents · 1 ZIP code
- Genoa — 1,872 residents · 1 ZIP code
- Elmore — 1,643 residents · 1 ZIP code
- Marblehead — 876 residents · 1 ZIP code
- Lakeside — 508 residents · 1 ZIP code
- Clay Center — 388 residents · 2 ZIP codes
- Williston — 287 residents · 1 ZIP code
- Rocky Ridge — 282 residents · 1 ZIP code
- Put-in-Bay — 126 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Ottawa County — 8 ZIP codes ranked
- ZIP codes with the highest home values in Ottawa County — 8 ZIP codes ranked
- ZIP codes with the highest homeownership in Ottawa County — 8 ZIP codes ranked
- ZIP codes with the most families with kids in Ottawa County — 8 ZIP codes ranked
- ZIP codes with the most new movers in Ottawa County — 8 ZIP codes ranked
- Youngest ZIP codes in Ottawa County — 8 ZIP codes ranked
- Oldest ZIP codes in Ottawa County — 8 ZIP codes ranked
- Fastest-growing ZIP codes in Ottawa County — 8 ZIP codes ranked
Price a mailing to Ottawa County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ottawa County, OH?
- 43452, 43449, 43430, 43440, 43412, 43447, 43416, 43432, 43445, 43456, 43468, 43408, 43458, 43446, 43433, 43436 and 43439. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Ottawa County?
- 39,994 residents in 18,504 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Ottawa County?
- $76,101 for the county as a whole. Its ZIP codes range from $67,490 (43452) to $152,411 (43432).
- Which Ottawa County ZIP code has the highest median household income?
- 43432, at $152,411, among ZIP codes with at least 1,000 residents. See the full ranking of Ottawa County ZIP codes by income.
- How many carrier routes and mailboxes are in Ottawa County?
- For the 10 of 17 ZIP codes in EDDM2GO's stored route library: 43 carrier routes reaching 24,851 residential and 1,146 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.