Ottawa, OH ZIP Codes
One ZIP code serves Ottawa, Ohio: 45875. Together they are home to 11,547 residents in 4,149 households. That is more than the 4,441 people counted inside Ottawa village limits, because these ZIP codes reach past its boundary.
Ottawa village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 4,441 |
| Households | 1,776 |
| Median household income | $69,950 |
| Median home value | $190,700 |
| Median age | 42.3 |
| Median rent | $803 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,547 |
| Households (sum of ZIP codes) | 4,149 |
| Median household income, range across ZIP codes | $93,144 (45875) to $93,144 (45875) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $93,144 |
| Homeowners | 85.9% |
| Households with kids under 18 | 35.1% |
| Moved in the past year | 3.4% |
| Carrier routes in EDDM2GO's route library | 8 routes, 4,401 homes (1 of 1 ZIP codes) |
Every ZIP code in Ottawa
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 45875 | Ottawa | 11,547 | 4,149 | $93,144 | $229,800 | 85.9% | 35.1% | 3.4% | 8 | 4,714 | 4% of its land; mailing city |
A ZIP code is listed for Ottawa when at least 10% of its land lies inside Ottawa village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ottawa. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Ottawa.
Counties
- Putnam County — 13 ZIP codes
Price a mailing to Ottawa ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Ottawa, OH?
- 45875. A ZIP code is listed for Ottawa when at least 10% of its land lies inside Ottawa village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Ottawa.
- What is the population of Ottawa, OH?
- The Census Bureau counts 4,441 residents inside Ottawa village limits (ACS 2020–2024). The 1 ZIP code that serve Ottawa hold 11,547 residents in all.
- What is the median household income in Ottawa, OH?
- $69,950 inside Ottawa village limits, per the Census Bureau. Across its ZIP codes the medians run from $93,144 to $93,144.
- How many carrier routes and mailboxes are in Ottawa, OH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 8 carrier routes reaching 4,401 residential and 313 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.