ZIP 40177 vs ZIP 40121

Source:

West Point, KY — Fort Knox, KY

This side-by-side compares ZIP 40177 (West Point, KY) and ZIP 40121 (Fort Knox, KY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 40177 has a population of 1,463 at 41 people per square mile, while ZIP 40121 has 10,124 at 115 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 40177 reports a median household income of $50,577 against $82,663 in ZIP 40121, with per-capita income of $27,972 vs $32,370. The share of adults holding a bachelor's degree or higher is 14.1% in 40177 and 48.3% in 40121. Poverty rate reads 27.7% vs 9.0%, and unemployment 4.4% vs 5.3% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $122,200 in 40177 versus in 40121, with median rent of $807 and $1,502 per month respectively. Homeownership rate is 67.9% vs 0.0%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.

Compare different ZIP codes:

vs
Metric
40177
West Point, KY
40121
Fort Knox, KY
Population 1,463 10,124
Median Household Income $50,577 $82,663
Per Capita Income $27,972 $32,370
Median Age 39.4 24
Bachelor's Degree or Higher 14.1% 48.3%
Poverty Rate 27.7% 9.0%
Unemployment Rate 4.4% 5.3%
Median Home Value $122,200
Median Rent (monthly) $807 $1,502
Homeownership Rate 67.9% 0.0%
Population Density (per sq mi) 41 115

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

Full Profile
40177
West Point, KY
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40121
Fort Knox, KY
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What are common questions about this comparison?

How do ZIP codes 40177 and 40121 compare?
ZIP 40177 (West Point, KY) has a population of 1,463 and a median household income of $50,577. ZIP 40121 (Fort Knox, KY) has a population of 10,124 and a median household income of $82,663.
Which ZIP code has higher income, 40177 or 40121?
ZIP 40121 (Fort Knox, KY) has a higher median household income of $82,663 compared to $50,577 for ZIP 40177.
How do I compare two ZIP codes on PlainZIP?
Visit plainzip.com/compare, enter two 5-digit U.S. ZIP codes, and click Compare. You can also navigate directly to /compare/XXXXX-vs-YYYYY to share a specific comparison.

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.