ZIP 99681 vs ZIP 99637

Source:

Tununak, AK — Toksook Bay, AK

This side-by-side compares ZIP 99681 (Tununak, AK) and ZIP 99637 (Toksook Bay, AK) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 99681 has a population of 325 at 4 people per square mile, while ZIP 99637 has 590 at 8 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 99681 reports a median household income of $54,306 against $57,083 in ZIP 99637, with per-capita income of $12,859 vs $15,463. The share of adults holding a bachelor's degree or higher is 3.5% in 99681 and 11.2% in 99637. Poverty rate reads 19.8% vs 28.8%, and unemployment 25.8% vs 20.9% — 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 99681 versus $66,200 in 99637, with median rent of and $750 per month respectively. Homeownership rate is 79.1% vs 74.9%. 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
99681
Tununak, AK
99637
Toksook Bay, AK
Population 325 590
Median Household Income $54,306 $57,083
Per Capita Income $12,859 $15,463
Median Age 23.9 21.7
Bachelor's Degree or Higher 3.5% 11.2%
Poverty Rate 19.8% 28.8%
Unemployment Rate 25.8% 20.9%
Median Home Value $66,200
Median Rent (monthly) $750
Homeownership Rate 79.1% 74.9%
Population Density (per sq mi) 4 8

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

Full Profile
99681
Tununak, AK
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Full Profile
99637
Toksook Bay, AK
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What are common questions about this comparison?

How do ZIP codes 99681 and 99637 compare?
ZIP 99681 (Tununak, AK) has a population of 325 and a median household income of $54,306. ZIP 99637 (Toksook Bay, AK) has a population of 590 and a median household income of $57,083.
Which ZIP code has higher income, 99681 or 99637?
ZIP 99637 (Toksook Bay, AK) has a higher median household income of $57,083 compared to $54,306 for ZIP 99681.
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.