42066 vs 42079 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 42066, Orange = ZIP 42079.
Quick verdict: ZIP 42066 is lower unemployment, more diverse, higher work-from-home share. ZIP 42079 is wealthier, higher home values, more affordable rent, lower poverty rate, more educated.
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 42079
Sedalia CDP, KY
View full profile →- Population1,446
- Median Income$76,520
- Median Home Value$199k
- Median Rent$521
- Median Age40.2 yrs
- Poverty Rate5.7%
Visual comparison (same scale)
Population
23,6351,446
Median Income
$48,118$76,520
Median Home Value
$135k$199k
Median Rent
$536$521
Median Age
38.9 yrs40.2 yrs
Poverty Rate
22.1%5.7%
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 42079
Sedalia CDP, KY
View full profile →- White %97.2%
- Black %0.0%
- Asian %0.0%
- Hispanic %3.4%
- Age 0–17 %21.0%
- Age 18–64 %67.6%
- Age 65+ %11.4%
- Bachelor's+ %23.9%
- Diversity Index5/100
Visual comparison (same scale)
White %
82.9%97.2%
Black %
5.8%0.0%
Asian %
0.3%0.0%
Hispanic %
10.6%3.4%
Age 0–17 %
25.3%21.0%
Age 18–64 %
56.1%67.6%
Age 65+ %
18.6%11.4%
Bachelor's+ %
18.2%23.9%
Diversity Index
30/1005/100
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 42079
Sedalia CDP, KY
View full profile →- Median Income$76,520
- Unemployment %3.6%
- IRS Net Migration+54
- Work From Home %3.1%
Visual comparison (same scale)
Median Income
$48,118$76,520
Unemployment %
3.3%3.6%
IRS Net Migration
+882+54
Work From Home %
8.1%3.1%
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 42079
Sedalia CDP, KY
View full profile →- Median Home Value$199k
- Median Rent$521
- Owner Occupied %76.8%
- Broadband %70.8%
- Vacant %22.1%
- Median Year Built1972
Visual comparison (same scale)
Median Home Value
$135k$199k
Median Rent
$536$521
Owner Occupied %
72.6%76.8%
Broadband %
82.0%70.8%
Vacant %
13.4%22.1%
Median Year Built
19761972
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 42079
Sedalia CDP, KY
View full profile →- Snow Days/Year0 days
- Elevation (ft)527 ft
- Nearest Airport35.6 miles (57.4 km)
- Distance to Coast346.3 miles (557.4 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
365 ft527 ft
Nearest Airport
23.9 miles (38.4 km)35.6 miles (57.4 km)
Distance to Coast
335.2 miles (539.5 km)346.3 miles (557.4 km)
Infrastructure
ZIP 42066
Mayfield city, KY
View full profile →- Work From Home %8.1%
- Walkability (0–100)26
- Broadband %82.0%
ZIP 42079
Sedalia CDP, KY
View full profile →- Work From Home %3.1%
- Walkability (0–100)16
- Broadband %70.8%
Visual comparison (same scale)
Work From Home %
8.1%3.1%
Walkability (0–100)
2616
Broadband %
82.0%70.8%
Frequently Asked Questions
How do ZIP 42066 and 42079 compare?
ZIP 42066 is lower unemployment, more diverse, higher work-from-home share. ZIP 42079 is wealthier, higher home values, more affordable rent, lower poverty rate, more educated.
What do the blue and orange colors mean?
Blue represents the first ZIP (42066), orange the second (42079). 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).
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