Tiffin, OH
Full City Profile · Ohio · Seneca County County
3.2
/5.0
B
Good
17,814
Population
2,464/sq mi density
$55,700
Median Income
$31,659 per capita
$129,200
Home Value
$194,984 Zillow
$834
Median Rent
27.1% income on rent
51°F
Avg Temperature
57
Violent Crime/100K
1,790 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$55,700 median income, 3.6% unemployment
A+
Affordability
5.0 / 5.0
$129,200 home value, $834/mo rent
F
Safety
1.0 / 5.0
57 violent crimes/100K
B
Education
3.2 / 5.0
27.3% bachelor's degree or higher
Tiffin experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 26°F in January while summers reach 74°F in July. Annual precipitation totals 38.7 inches. The area receives 29.5 inches of snow annually.
Temperature
26°F Jan (-3°C)
74°F Jul (23°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 26°F (-3°C) |
| July Average | 74°F (23°C) |
Geography
| Elevation | 723 ft (220 m) |
| Area | 6.9 sq mi (17.9 km²) |
| Population Density | 2,464/sq mi |
| Coordinates | 41.1149°N, 83.1805°W |
| Timezone | America/New_York |
| County | Seneca County County |
| Nearest Airport | Mansfield Lahm Regional (MFD) 40 miles away |
Precipitation & Snow
Air Quality
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 46.9 / 100 |
| Social Vulnerability | 28.8 / 100 |
| Community Resilience | 87.3 / 100 |
Hazard Breakdown
| Tornado | Relatively Low |
| Hurricane | Very Low |
| Earthquake | Very Low |
| Wildfire | Very Low |
| Flood | Relatively Low |
| Hail | Relatively Moderate |
| Strong Wind | Relatively Moderate |
| Heat Wave | Very Low |
| Winter Weather | Relatively Moderate |
| Lightning | Relatively Low |
| Ice Storm | Relatively Moderate |
| Drought | No Rating |
| Cold Wave | Relatively Low |
| Landslide | Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 26°F (-3°C) | 2.6 in | Coldest |
| February | 28°F (-2°C) | 2.2 in | Driest |
| March | 38°F (3°C) | 2.7 in | |
| April | 49°F (10°C) | 3.8 in | |
| May | 61°F (16°C) | 4.1 in | |
| June | 70°F (21°C) | 4.2 in | Wettest |
| July | 74°F (23°C) | 3.9 in | Warmest |
| August | 72°F (22°C) | 3.5 in | |
| September | 66°F (19°C) | 3.3 in | |
| October | 53°F (12°C) | 2.8 in | |
| November | 42°F (5°C) | 2.9 in | |
| December | 31°F (-0°C) | 2.6 in |
Tiffin has a seasonal temperature swing of 48°F / from 26°F in January to 74°F in July. Total annual precipitation is 38.7 inches, with June being the wettest month (4.2") and February the driest (2.2").