ZIP 40906 vs ZIP 40734

Source:

Barbourville, KY — Gray, KY

This side-by-side compares ZIP 40906 (Barbourville, KY) and ZIP 40734 (Gray, KY) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 40906 has a population of 11,132 at 35 people per square mile, while ZIP 40734 has 3,764 at 36 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 40906 reports a median household income of $23,375 against $42,500 in ZIP 40734, with per-capita income of $19,550 vs $19,428. The share of adults holding a bachelor's degree or higher is 20.4% in 40906 and 7.7% in 40734. Poverty rate reads 42.1% vs 32.6%, and unemployment 10.8% vs 6.7% — 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 $129,100 in 40906 versus $131,700 in 40734, with median rent of $693 and $697 per month respectively. Homeownership rate is 63.7% vs 76.5%. 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
40906
Barbourville, KY
40734
Gray, KY
Population 11,132 3,764
Median Household Income $23,375 $42,500
Per Capita Income $19,550 $19,428
Median Age 40 42.3
Bachelor's Degree or Higher 20.4% 7.7%
Poverty Rate 42.1% 32.6%
Unemployment Rate 10.8% 6.7%
Median Home Value $129,100 $131,700
Median Rent (monthly) $693 $697
Homeownership Rate 63.7% 76.5%
Population Density (per sq mi) 35 36

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

Full Profile
40906
Barbourville, KY
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40734
Gray, KY
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What are common questions about this comparison?

How do ZIP codes 40906 and 40734 compare?
ZIP 40906 (Barbourville, KY) has a population of 11,132 and a median household income of $23,375. ZIP 40734 (Gray, KY) has a population of 3,764 and a median household income of $42,500.
Which ZIP code has higher income, 40906 or 40734?
ZIP 40734 (Gray, KY) has a higher median household income of $42,500 compared to $23,375 for ZIP 40906.
How do I compare two ZIP codes on PlainZIP?
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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.