Fairfax, OH ZIP Codes
One ZIP code serves Fairfax, Ohio: 45227. Together they are home to 18,893 residents in 9,054 households. That is more than the 1,566 people counted inside Fairfax village limits, because these ZIP codes reach past its boundary.
Fairfax village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,566 |
| Households | 714 |
| Median household income | $75,000 |
| Median home value | $245,900 |
| Median age | 35.9 |
| Median rent | $1,229 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 18,893 |
| Households (sum of ZIP codes) | 9,054 |
| Median household income, range across ZIP codes | $71,646 (45227) to $71,646 (45227) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $71,646 |
| Homeowners | 55.5% |
| Households with kids under 18 | 21.7% |
| Moved in the past year | 17.6% |
| Carrier routes in EDDM2GO's route library | 16 routes, 9,824 homes (1 of 1 ZIP codes) |
Every ZIP code in Fairfax
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 45227 | Cincinnati | 18,893 | 9,054 | $71,646 | $298,800 | 55.5% | 21.7% | 17.6% | 16 | 10,542 | 13% of its land |
A ZIP code is listed for Fairfax when at least 10% of its land lies inside Fairfax village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Fairfax. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Fairfax.
Counties
- Hamilton County — 55 ZIP codes
Nearby cities sharing these ZIP codes
- Cincinnati — 46 ZIP codes
EDDM service areas in Fairfax
Price a mailing to Fairfax ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Fairfax, OH?
- 45227. A ZIP code is listed for Fairfax when at least 10% of its land lies inside Fairfax village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Fairfax.
- What is the population of Fairfax, OH?
- The Census Bureau counts 1,566 residents inside Fairfax village limits (ACS 2020–2024). The 1 ZIP code that serve Fairfax hold 18,893 residents in all.
- What is the median household income in Fairfax, OH?
- $75,000 inside Fairfax village limits, per the Census Bureau. Across its ZIP codes the medians run from $71,646 to $71,646.
- How many carrier routes and mailboxes are in Fairfax, OH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 16 carrier routes reaching 9,824 residential and 718 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.