ZIP 21645 vs ZIP 21667

Source:

Kennedyville, MD — Still Pond, MD

This side-by-side compares ZIP 21645 (Kennedyville, MD) and ZIP 21667 (Still Pond, MD) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 21645 has a population of 1,039 at 11 people per square mile, while ZIP 21667 has 310 at 20 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 21645 reports a median household income of $86,118 against $64,122 in ZIP 21667, with per-capita income of $68,869 vs $46,102. The share of adults holding a bachelor's degree or higher is 31.9% in 21645 and 8.9% in 21667. Poverty rate reads 17.3% vs 4.1%, and unemployment 6.1% vs 4.1% — 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 $297,900 in 21645 versus $205,600 in 21667, with median rent of $1,172 and per month respectively. Homeownership rate is 78.7% vs 86.3%. 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
21645
Kennedyville, MD
21667
Still Pond, MD
Population 1,039 310
Median Household Income $86,118 $64,122
Per Capita Income $68,869 $46,102
Median Age 59.2 59.5
Bachelor's Degree or Higher 31.9% 8.9%
Poverty Rate 17.3% 4.1%
Unemployment Rate 6.1% 4.1%
Median Home Value $297,900 $205,600
Median Rent (monthly) $1,172
Homeownership Rate 78.7% 86.3%
Population Density (per sq mi) 11 20

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

Full Profile
21645
Kennedyville, MD
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Full Profile
21667
Still Pond, MD
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What are common questions about this comparison?

How do ZIP codes 21645 and 21667 compare?
ZIP 21645 (Kennedyville, MD) has a population of 1,039 and a median household income of $86,118. ZIP 21667 (Still Pond, MD) has a population of 310 and a median household income of $64,122.
Which ZIP code has higher income, 21645 or 21667?
ZIP 21645 (Kennedyville, MD) has a higher median household income of $86,118 compared to $64,122 for ZIP 21667.
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.