ZIP 28594 vs ZIP 28584

Source:

Emerald Isle, NC — Swansboro, NC

This side-by-side compares ZIP 28594 (Emerald Isle, NC) and ZIP 28584 (Swansboro, NC) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 28594 has a population of 3,655 at 247 people per square mile, while ZIP 28584 has 11,396 at 75 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 28594 reports a median household income of $89,773 against $87,414 in ZIP 28584, with per-capita income of $70,224 vs $47,843. The share of adults holding a bachelor's degree or higher is 57.1% in 28594 and 33.4% in 28584. Poverty rate reads 4.9% vs 9.7%, and unemployment 1.1% vs 4.6% — 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 $603,700 in 28594 versus $339,200 in 28584, with median rent of $1,704 and $1,274 per month respectively. Homeownership rate is 85.6% vs 80.1%. 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
28594
Emerald Isle, NC
28584
Swansboro, NC
Population 3,655 11,396
Median Household Income $89,773 $87,414
Per Capita Income $70,224 $47,843
Median Age 60.3 46
Bachelor's Degree or Higher 57.1% 33.4%
Poverty Rate 4.9% 9.7%
Unemployment Rate 1.1% 4.6%
Median Home Value $603,700 $339,200
Median Rent (monthly) $1,704 $1,274
Homeownership Rate 85.6% 80.1%
Population Density (per sq mi) 247 75

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

Full Profile
28594
Emerald Isle, NC
View full ZIP profile →
Full Profile
28584
Swansboro, NC
View full ZIP profile →

What are common questions about this comparison?

How do ZIP codes 28594 and 28584 compare?
ZIP 28594 (Emerald Isle, NC) has a population of 3,655 and a median household income of $89,773. ZIP 28584 (Swansboro, NC) has a population of 11,396 and a median household income of $87,414.
Which ZIP code has higher income, 28594 or 28584?
ZIP 28594 (Emerald Isle, NC) has a higher median household income of $89,773 compared to $87,414 for ZIP 28584.
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.