38224 vs 42040 — Compare ZIP Codes
Side-by-side comparison. Blue = ZIP 38224, Orange = ZIP 42040.
Quick verdict: ZIP 38224 is lower poverty rate, more diverse, more educated. ZIP 42040 is wealthier, higher home values, lower unemployment, higher work-from-home share.
Quick Facts
ZIP 38224
Cottage Grove town, TN
View full profile →- Population923
- Median Income$58,828
- Median Home Value$138k
- Median Age37.6 yrs
- Poverty Rate15.1%
ZIP 42040
Farmington CDP, KY
View full profile →- Population983
- Median Income$61,458
- Median Home Value$183k
- Median Age42.4 yrs
- Poverty Rate16.2%
Visual comparison (same scale)
Population
923983
Median Income
$58,828$61,458
Median Home Value
$138k$183k
Median Age
37.6 yrs42.4 yrs
Poverty Rate
15.1%16.2%
Demographics
ZIP 38224
Cottage Grove town, TN
View full profile →- White %87.4%
- Black %2.3%
- Asian %0.0%
- Hispanic %1.2%
- Age 0–17 %22.4%
- Age 18–64 %59.5%
- Age 65+ %18.1%
- Bachelor's+ %17.2%
- Diversity Index23/100
ZIP 42040
Farmington CDP, KY
View full profile →- White %87.7%
- Black %0.0%
- Asian %0.0%
- Hispanic %2.9%
- Age 0–17 %25.2%
- Age 18–64 %58.3%
- Age 65+ %16.5%
- Bachelor's+ %10.2%
- Diversity Index22/100
Visual comparison (same scale)
White %
87.4%87.7%
Black %
2.3%0.0%
Asian %
0.0%0.0%
Hispanic %
1.2%2.9%
Age 0–17 %
22.4%25.2%
Age 18–64 %
59.5%58.3%
Age 65+ %
18.1%16.5%
Bachelor's+ %
17.2%10.2%
Diversity Index
23/10022/100
Economy
ZIP 38224
Cottage Grove town, TN
View full profile →- Median Income$58,828
- Unemployment %5.5%
- IRS Net Migration+33
- Work From Home %5.4%
ZIP 42040
Farmington CDP, KY
View full profile →- Median Income$61,458
- Unemployment %0.7%
- IRS Net Migration+37
- Work From Home %10.3%
Visual comparison (same scale)
Median Income
$58,828$61,458
Unemployment %
5.5%0.7%
IRS Net Migration
+33+37
Work From Home %
5.4%10.3%
Housing
ZIP 38224
Cottage Grove town, TN
View full profile →- Median Home Value$138k
- Owner Occupied %83.0%
- Broadband %87.5%
- Vacant %17.9%
- Median Year Built1972
ZIP 42040
Farmington CDP, KY
View full profile →- Median Home Value$183k
- Owner Occupied %90.5%
- Broadband %86.8%
- Vacant %17.8%
- Median Year Built1983
Visual comparison (same scale)
Median Home Value
$138k$183k
Owner Occupied %
83.0%90.5%
Broadband %
87.5%86.8%
Vacant %
17.9%17.8%
Median Year Built
19721983
Climate & Location
ZIP 38224
Cottage Grove town, TN
View full profile →- Snow Days/Year0 days
- Elevation (ft)443 ft
- Nearest Airport49.1 miles (79.0 km)
- Distance to Coast358.5 miles (576.9 km)
ZIP 42040
Farmington CDP, KY
View full profile →- Snow Days/Year0 days
- Elevation (ft)527 ft
- Nearest Airport33.8 miles (54.3 km)
- Distance to Coast342.0 miles (550.5 km)
Visual comparison (same scale)
Snow Days/Year
0 days0 days
Elevation (ft)
443 ft527 ft
Nearest Airport
49.1 miles (79.0 km)33.8 miles (54.3 km)
Distance to Coast
358.5 miles (576.9 km)342.0 miles (550.5 km)
Infrastructure
ZIP 38224
Cottage Grove town, TN
View full profile →- Work From Home %5.4%
- Walkability (0–100)16
- Broadband %87.5%
ZIP 42040
Farmington CDP, KY
View full profile →- Work From Home %10.3%
- Walkability (0–100)17
- Broadband %86.8%
Visual comparison (same scale)
Work From Home %
5.4%10.3%
Walkability (0–100)
1617
Broadband %
87.5%86.8%
Frequently Asked Questions
How do ZIP 38224 and 42040 compare?
ZIP 38224 is lower poverty rate, more diverse, more educated. ZIP 42040 is wealthier, higher home values, lower unemployment, higher work-from-home share.
What do the blue and orange colors mean?
Blue represents the first ZIP (38224), orange the second (42040). 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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