ZIP 37023 vs ZIP 37028

Source:

Big Rock, TN — Bumpus Mills, TN

This side-by-side compares ZIP 37023 (Big Rock, TN) and ZIP 37028 (Bumpus Mills, TN) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 37023 has a population of 1,811 at 39 people per square mile, while ZIP 37028 has 676 at 16 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 37023 reports a median household income of $75,391 against $77,656 in ZIP 37028, with per-capita income of $28,527 vs $35,448. The share of adults holding a bachelor's degree or higher is 13.0% in 37023 and 16.2% in 37028. Poverty rate reads 18.1% vs 0.8%, and unemployment 0.0% vs 0.0% — 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 $216,100 in 37023 versus $151,000 in 37028, with median rent of $1,261 and $914 per month respectively. Homeownership rate is 80.2% vs 65.0%. 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
37023
Big Rock, TN
37028
Bumpus Mills, TN
Population 1,811 676
Median Household Income $75,391 $77,656
Per Capita Income $28,527 $35,448
Median Age 42.7 36.5
Bachelor's Degree or Higher 13.0% 16.2%
Poverty Rate 18.1% 0.8%
Unemployment Rate 0.0% 0.0%
Median Home Value $216,100 $151,000
Median Rent (monthly) $1,261 $914
Homeownership Rate 80.2% 65.0%
Population Density (per sq mi) 39 16

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

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37023
Big Rock, TN
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37028
Bumpus Mills, TN
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What are common questions about this comparison?

How do ZIP codes 37023 and 37028 compare?
ZIP 37023 (Big Rock, TN) has a population of 1,811 and a median household income of $75,391. ZIP 37028 (Bumpus Mills, TN) has a population of 676 and a median household income of $77,656.
Which ZIP code has higher income, 37023 or 37028?
ZIP 37028 (Bumpus Mills, TN) has a higher median household income of $77,656 compared to $75,391 for ZIP 37023.
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.