Fremont, OH ZIP Codes
One ZIP code serves Fremont, Ohio: 43420. Together they are home to 29,520 residents in 12,637 households. That is more than the 15,835 people counted inside Fremont city limits, because these ZIP codes reach past its boundary.
Fremont city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 15,835 |
| Households | 6,763 |
| Median household income | $47,024 |
| Median home value | $117,500 |
| Median age | 36.8 |
| Median rent | $775 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 29,520 |
| Households (sum of ZIP codes) | 12,637 |
| Median household income, range across ZIP codes | $61,331 (43420) to $61,331 (43420) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $61,331 |
| Homeowners | 69.4% |
| Households with kids under 18 | 27.8% |
| Moved in the past year | 7.2% |
| Carrier routes in EDDM2GO's route library | 27 routes, 13,220 homes (1 of 1 ZIP codes) |
Every ZIP code in Fremont
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 43420 | Fremont | 29,520 | 12,637 | $61,331 | $152,900 | 69.4% | 27.8% | 7.2% | 27 | 14,189 | 6% of its land; mailing city |
A ZIP code is listed for Fremont when at least 10% of its land lies inside Fremont city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Fremont. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Fremont.
Counties
- Sandusky County — 14 ZIP codes
Price a mailing to Fremont ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Fremont, OH?
- 43420. A ZIP code is listed for Fremont when at least 10% of its land lies inside Fremont city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Fremont.
- What is the population of Fremont, OH?
- The Census Bureau counts 15,835 residents inside Fremont city limits (ACS 2020–2024). The 1 ZIP code that serve Fremont hold 29,520 residents in all.
- What is the median household income in Fremont, OH?
- $47,024 inside Fremont city limits, per the Census Bureau. Across its ZIP codes the medians run from $61,331 to $61,331.
- How many carrier routes and mailboxes are in Fremont, OH?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 27 carrier routes reaching 13,220 residential and 970 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.