ZIP Code 43146 has segments in 3 Counties (Franklin, Madison, Pickaway).
The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated:  May 1, 2024.
POPULATION | |
|---|---|
| Total Population | 12,753 (100%) | 
| Population in Households | 9,360 (73.4%) | 
| Population in Families | 7,970 (62.5%) | 
| Population in Group Quarters1 | 3,393 (26.6%) | 
| Population Density | 171 | 
| Diversity Index2 | 35 | 
INCOME | |
| Median Household Income | $77,840 | 
| Average Household Income | $99,324 | 
| % of Income for Mortgage4 | 24% | 
| Per Capita Income | $28,865 | 
| Wealth Index5 | 83 | 
| Socioeconomic Status Index6 | Moderate (55.1) | 
HOUSING | |
|---|---|
| Total HU (Housing Units) | 3,699 (100%) | 
| Owner Occupied HU | 3,072 (83.0%) | 
| Renter Occupied HU | 513 (13.9%) | 
| Vacant Housing Units | 114 ( 3.1%) | 
| Median Home Value | $302,812 | 
| Average Home Value | $322,591 | 
| Housing Affordability Index3 | 93 | 
HOUSEHOLDS | |
| Total Households | 3,585 | 
| Average Household Size | 2.61 | 
| Family Households | 2,651 | 
| Average Family Size | 3.00 | 
GROWTH RATE / YEAR | 
2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.21% | 0.41% | 
| Households | 0.81% | 0.76% | 
| Families | 0.40% | |
| Median Household Income | 2.40% | |
| Per Capita Income | 2.18% | |
| Owner Occupied HU | 0.88% | 
The table below compares 43146 to the other 1,135 ZIP Codes in Ohio by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile | 
|---|---|---|
| Total Population | # 334 | 71st | 
| Population Density | # 596 | 48th | 
| Median Household Income | # 409 | 64th | 
| Housing Affordability Index | # 223 | 20th | 
| Per Capita Income | # 942 | 17th | 
| Diversity Index | # 269 | 76th | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Ohio Census Data Comparison Tool.