ZIP Code 45014 has segments in 2 Counties (Butler, Hamilton).
Businesses Addresses: 1,549
PO Box Addresses: 0
Residential Addresses: 19,301
Multi-Family Addresses: 4,587
Single Family Addresses: 14,714
The ZIP Code maps and database are updated 4 times per year. Database updated: March 1, 2026, Maps updated: May 1, 2024.
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Fairfield, OH 45014 Data & Demographics
Source: 2020-2024 American Community Survey 5-Year Estimates
POPULATION
Total Population
45,773 (100%)
Population Density
2,026 per sq mi
Diversity Index1
60
INCOME
Median Household Income
$75,661
Per Capita Income
$40,041
Median Home Value
$232,400
HOUSING
Total HU (Housing Units)
20,064 (100%)
Owner Occupied HU
11,864 (59.1%)
Renter Occupied HU
7,024 (35.0%)
Vacant Housing Units
1,176 (5.9%)
HOUSEHOLDS
Total Households
18,888
Average Household Size
2.40
Family Households
11,394 (60.3%)
NOTES
The Diversity Index estimates the likelihood that two persons chosen at random from the same area belong to different race or ethnic groups, based on five groups: Hispanic/Latino, Non-Hispanic White, Non-Hispanic Black, Non-Hispanic Asian, and Non-Hispanic Other/Multiracial. A value of 0 indicates the population belongs entirely to one group. Higher values indicate a more evenly mixed population. Calculated from U.S. Census Bureau ACS 5-year estimates (table B03002).
Fairfield, OH 45014 - Peer Comparisons by Rank and Percentile
The table below compares 45014 to the other 33,772 ZIP Codes in the United States by rank and percentile using 2020-2024 American Community Survey 5-Year Estimates 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.
