ZIP 21105 vs ZIP 17349

Source:

Maryland Line, MD — New Freedom, PA

This side-by-side compares ZIP 21105 (Maryland Line, MD) and ZIP 17349 (New Freedom, PA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 21105 has a population of 65 at 214 people per square mile, while ZIP 17349 has 7,570 at 141 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 21105 reports a median household income of against $120,618 in ZIP 17349, with per-capita income of vs $53,994. The share of adults holding a bachelor's degree or higher is 38.9% in 21105 and 41.5% in 17349. Poverty rate reads 0.0% vs 3.6%, and unemployment vs 3.0% — 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 in 21105 versus $368,900 in 17349, with median rent of and $1,640 per month respectively. Homeownership rate is 0.0% vs 90.1%. 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
21105
Maryland Line, MD
17349
New Freedom, PA
Population 65 7,570
Median Household Income $120,618
Per Capita Income $53,994
Median Age 47.2
Bachelor's Degree or Higher 38.9% 41.5%
Poverty Rate 0.0% 3.6%
Unemployment Rate 3.0%
Median Home Value $368,900
Median Rent (monthly) $1,640
Homeownership Rate 0.0% 90.1%
Population Density (per sq mi) 214 141

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

Full Profile
21105
Maryland Line, MD
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Full Profile
17349
New Freedom, PA
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What are common questions about this comparison?

How do ZIP codes 21105 and 17349 compare?
ZIP 21105 (Maryland Line, MD) has a population of 65 and a median household income of —. ZIP 17349 (New Freedom, PA) has a population of 7,570 and a median household income of $120,618.
Which ZIP code has higher income, 21105 or 17349?
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.