ZIP 04963 vs ZIP 04978

Source:

Oakland, ME — Smithfield, ME

This side-by-side compares ZIP 04963 (Oakland, ME) and ZIP 04978 (Smithfield, ME) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 04963 has a population of 7,238 at 55 people per square mile, while ZIP 04978 has 799 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 04963 reports a median household income of $77,708 against $107,917 in ZIP 04978, with per-capita income of $39,914 vs $55,791. The share of adults holding a bachelor's degree or higher is 26.8% in 04963 and 34.7% in 04978. Poverty rate reads 8.4% vs 5.8%, and unemployment 2.1% vs 5.3% — 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 $247,200 in 04963 versus $242,800 in 04978, with median rent of $948 and $1,109 per month respectively. Homeownership rate is 79.9% vs 88.9%. 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
04963
Oakland, ME
04978
Smithfield, ME
Population 7,238 799
Median Household Income $77,708 $107,917
Per Capita Income $39,914 $55,791
Median Age 41.4 55.8
Bachelor's Degree or Higher 26.8% 34.7%
Poverty Rate 8.4% 5.8%
Unemployment Rate 2.1% 5.3%
Median Home Value $247,200 $242,800
Median Rent (monthly) $948 $1,109
Homeownership Rate 79.9% 88.9%
Population Density (per sq mi) 55 20

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

Full Profile
04963
Oakland, ME
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04978
Smithfield, ME
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What are common questions about this comparison?

How do ZIP codes 04963 and 04978 compare?
ZIP 04963 (Oakland, ME) has a population of 7,238 and a median household income of $77,708. ZIP 04978 (Smithfield, ME) has a population of 799 and a median household income of $107,917.
Which ZIP code has higher income, 04963 or 04978?
ZIP 04978 (Smithfield, ME) has a higher median household income of $107,917 compared to $77,708 for ZIP 04963.
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.