42066 vs 42051 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 42066, Orange = ZIP 42051.
Quick verdict: ZIP 42066 is more affordable rent, more diverse, more educated, higher work-from-home share. ZIP 42051 is wealthier, higher home values, lower poverty rate, lower unemployment.
Quick Facts
ZIP 42066
Mayfield city, KY
View full profile →- Population23,635
- Median Income$48,118
- Median Home Value$135k
- Median Rent$536
- Median Age38.9 yrs
- Poverty Rate22.1%
ZIP 42051
Hickory CDP, KY
View full profile →- Population2,000
- Median Income$72,614
- Median Home Value$148k
- Median Rent$542
- Median Age51.9 yrs
- Poverty Rate7.0%
Visual comparison (same scale)
Population
23,6352,000
Median Income
$48,118$72,614
Median Home Value
$135k$148k
Median Rent
$536$542
Median Age
38.9 yrs51.9 yrs
Poverty Rate
22.1%7.0%
Demographics
ZIP 42066
Mayfield city, KY
View full profile →- White %82.9%
- Black %5.8%
- Asian %0.3%
- Hispanic %10.6%
- Age 0–17 %25.3%
- Age 18–64 %56.1%
- Age 65+ %18.6%
- Bachelor's+ %18.2%
- Diversity Index30/100
ZIP 42051
Hickory CDP, KY
View full profile →- White %97.8%
- Black %0.0%
- Asian %0.0%
- Hispanic %2.1%
- Age 0–17 %7.7%
- Age 18–64 %71.4%
- Age 65+ %20.9%
- Bachelor's+ %9.7%
- Diversity Index4/100
Visual comparison (same scale)
White %
82.9%97.8%
Black %
5.8%0.0%
Asian %
0.3%0.0%
Hispanic %
10.6%2.1%
Age 0–17 %
25.3%7.7%
Age 18–64 %
56.1%71.4%
Age 65+ %
18.6%20.9%
Bachelor's+ %
18.2%9.7%
Diversity Index
30/1004/100
Economy
ZIP 42066
Mayfield city, KY
View full profile →- Median Income$48,118
- Unemployment %3.3%
- IRS Net Migration+882
- Work From Home %8.1%
ZIP 42051
Hickory CDP, KY
View full profile →- Median Income$72,614
- Unemployment %2.9%
- IRS Net Migration+75
- Work From Home %2.0%
Visual comparison (same scale)
Median Income
$48,118$72,614
Unemployment %
3.3%2.9%
IRS Net Migration
+882+75
Work From Home %
8.1%2.0%
Housing
ZIP 42066
Mayfield city, KY
View full profile →- Median Home Value$135k
- Median Rent$536
- Owner Occupied %72.6%
- Broadband %82.0%
- Vacant %13.4%
- Median Year Built1976
ZIP 42051
Hickory CDP, KY
View full profile →- Median Home Value$148k
- Median Rent$542
- Owner Occupied %92.7%
- Broadband %85.8%
- Vacant %19.6%
- Median Year Built1989
Visual comparison (same scale)
Median Home Value
$135k$148k
Median Rent
$536$542
Owner Occupied %
72.6%92.7%
Broadband %
82.0%85.8%
Vacant %
13.4%19.6%
Median Year Built
19761989
Climate & Location
ZIP 42066
Mayfield city, KY
View full profile →- Snow Days/Year0 days
- Elevation (ft)365 ft
- Nearest Airport23.9 miles (38.4 km)
- Distance to Coast335.2 miles (539.5 km)
ZIP 42051
Hickory CDP, KY
View full profile →- Snow Days/Year0 days
- Elevation (ft)392 ft
- Nearest Airport16.2 miles (26.0 km)
- Distance to Coast327.1 miles (526.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
365 ft392 ft
Nearest Airport
23.9 miles (38.4 km)16.2 miles (26.0 km)
Distance to Coast
335.2 miles (539.5 km)327.1 miles (526.5 km)
Infrastructure
ZIP 42066
Mayfield city, KY
View full profile →- Work From Home %8.1%
- Walkability (0–100)26
- Broadband %82.0%
ZIP 42051
Hickory CDP, KY
View full profile →- Work From Home %2.0%
- Walkability (0–100)21
- Broadband %85.8%
Visual comparison (same scale)
Work From Home %
8.1%2.0%
Walkability (0–100)
2621
Broadband %
82.0%85.8%
Frequently Asked Questions
How do ZIP 42066 and 42051 compare?
ZIP 42066 is more affordable rent, more diverse, more educated, higher work-from-home share. ZIP 42051 is wealthier, higher home values, lower poverty rate, lower unemployment.
What do the blue and orange colors mean?
Blue represents the first ZIP (42066), orange the second (42051). The same colors are used in the map markers and comparison bars.
Where does this data come from?
Data is from the U.S. Census Bureau and other federal sources. See our Methodology page for details.
How can I compare other ZIP codes?
From any ZIP page, use the "Compare with Another ZIP" tool, or go to /compare/XXXXX-vs-YYYYY (replace with two 5-digit ZIP codes).
Continue exploring