ZIP 23510 vs ZIP 23708

Source:

Norfolk, VA — Portsmouth, VA

This side-by-side compares ZIP 23510 (Norfolk, VA) and ZIP 23708 (Portsmouth, VA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 23510 has a population of 7,031 at 2,304 people per square mile, while ZIP 23708 has 181 at 427 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 23510 reports a median household income of $73,524 against in ZIP 23708, with per-capita income of $51,457 vs $31,413. The share of adults holding a bachelor's degree or higher is 50.4% in 23510 and 62.5% in 23708. Poverty rate reads 20.2% vs 0.0%, and unemployment 4.9% 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 $385,700 in 23510 versus in 23708, with median rent of $1,547 and per month respectively. Homeownership rate is 17.5% vs 0.0%. 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
23510
Norfolk, VA
23708
Portsmouth, VA
Population 7,031 181
Median Household Income $73,524
Per Capita Income $51,457 $31,413
Median Age 33 22.5
Bachelor's Degree or Higher 50.4% 62.5%
Poverty Rate 20.2% 0.0%
Unemployment Rate 4.9% 0.0%
Median Home Value $385,700
Median Rent (monthly) $1,547
Homeownership Rate 17.5% 0.0%
Population Density (per sq mi) 2,304 427

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

Full Profile
23510
Norfolk, VA
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23708
Portsmouth, VA
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What are common questions about this comparison?

How do ZIP codes 23510 and 23708 compare?
ZIP 23510 (Norfolk, VA) has a population of 7,031 and a median household income of $73,524. ZIP 23708 (Portsmouth, VA) has a population of 181 and a median household income of —.
Which ZIP code has higher income, 23510 or 23708?
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.