ZIP 04442 vs ZIP 04485

Source:

Greenville Junction, ME — Shirley Mills, ME

This side-by-side compares ZIP 04442 (Greenville Junction, ME) and ZIP 04485 (Shirley Mills, ME) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 04442 has a population of 93 at 1 people per square mile, while ZIP 04485 has 233 at 2 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 04442 reports a median household income of $73,750 against $61,875 in ZIP 04485, with per-capita income of $33,607 vs $39,548. The share of adults holding a bachelor's degree or higher is 3.8% in 04442 and 30.6% in 04485. Poverty rate reads 17.3% vs 17.0%, and unemployment 31.9% vs 2.5% — 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 $206,300 in 04442 versus $219,600 in 04485, with median rent of and per month respectively. Homeownership rate is 100.0% vs 99.0%. 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
04442
Greenville Junction, ME
04485
Shirley Mills, ME
Population 93 233
Median Household Income $73,750 $61,875
Per Capita Income $33,607 $39,548
Median Age 45.7 42
Bachelor's Degree or Higher 3.8% 30.6%
Poverty Rate 17.3% 17.0%
Unemployment Rate 31.9% 2.5%
Median Home Value $206,300 $219,600
Median Rent (monthly)
Homeownership Rate 100.0% 99.0%
Population Density (per sq mi) 1 2

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

Full Profile
04442
Greenville Junction, ME
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Full Profile
04485
Shirley Mills, ME
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What are common questions about this comparison?

How do ZIP codes 04442 and 04485 compare?
ZIP 04442 (Greenville Junction, ME) has a population of 93 and a median household income of $73,750. ZIP 04485 (Shirley Mills, ME) has a population of 233 and a median household income of $61,875.
Which ZIP code has higher income, 04442 or 04485?
ZIP 04442 (Greenville Junction, ME) has a higher median household income of $73,750 compared to $61,875 for ZIP 04485.
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.