ZIP 21653 vs ZIP 21662

Source:

Newcomb, MD — Royal Oak, MD

This side-by-side compares ZIP 21653 (Newcomb, MD) and ZIP 21662 (Royal Oak, MD) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 21653 has a population of 114 at 253 people per square mile, while ZIP 21662 has 555 at 27 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 21653 reports a median household income of against $137,404 in ZIP 21662, with per-capita income of $53,004 vs $82,849. The share of adults holding a bachelor's degree or higher is 72.6% in 21653 and 60.2% in 21662. Poverty rate reads 14.3% vs 9.3%, and unemployment 0.0% vs 10.5% — 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 $829,500 in 21653 versus $1,107,100 in 21662, with median rent of and $2,125 per month respectively. Homeownership rate is 100.0% vs 81.1%. 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
21653
Newcomb, MD
21662
Royal Oak, MD
Population 114 555
Median Household Income $137,404
Per Capita Income $53,004 $82,849
Median Age 72.7 46.5
Bachelor's Degree or Higher 72.6% 60.2%
Poverty Rate 14.3% 9.3%
Unemployment Rate 0.0% 10.5%
Median Home Value $829,500 $1,107,100
Median Rent (monthly) $2,125
Homeownership Rate 100.0% 81.1%
Population Density (per sq mi) 253 27

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

Full Profile
21653
Newcomb, MD
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21662
Royal Oak, MD
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What are common questions about this comparison?

How do ZIP codes 21653 and 21662 compare?
ZIP 21653 (Newcomb, MD) has a population of 114 and a median household income of —. ZIP 21662 (Royal Oak, MD) has a population of 555 and a median household income of $137,404.
Which ZIP code has higher income, 21653 or 21662?
Income data is not available for one or both of these ZIP codes.
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.