ZIP 74631 vs ZIP 74646

Source:

Blackwell, OK — Nardin, OK

This side-by-side compares ZIP 74631 (Blackwell, OK) and ZIP 74646 (Nardin, OK) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 74631 has a population of 7,709 at 31 people per square mile, while ZIP 74646 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 74631 reports a median household income of $53,964 against $90,473 in ZIP 74646, with per-capita income of $29,855 vs $33,712. The share of adults holding a bachelor's degree or higher is 13.9% in 74631 and 6.7% in 74646. Poverty rate reads 13.4% vs 0.0%, and unemployment 5.4% vs 16.3% — 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 $86,500 in 74631 versus in 74646, with median rent of $830 and per month respectively. Homeownership rate is 71.4% vs 100.0%. 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
74631
Blackwell, OK
74646
Nardin, OK
Population 7,709 233
Median Household Income $53,964 $90,473
Per Capita Income $29,855 $33,712
Median Age 38.8 42.2
Bachelor's Degree or Higher 13.9% 6.7%
Poverty Rate 13.4% 0.0%
Unemployment Rate 5.4% 16.3%
Median Home Value $86,500
Median Rent (monthly) $830
Homeownership Rate 71.4% 100.0%
Population Density (per sq mi) 31 2

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

Full Profile
74631
Blackwell, OK
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Full Profile
74646
Nardin, OK
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What are common questions about this comparison?

How do ZIP codes 74631 and 74646 compare?
ZIP 74631 (Blackwell, OK) has a population of 7,709 and a median household income of $53,964. ZIP 74646 (Nardin, OK) has a population of 233 and a median household income of $90,473.
Which ZIP code has higher income, 74631 or 74646?
ZIP 74646 (Nardin, OK) has a higher median household income of $90,473 compared to $53,964 for ZIP 74631.
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.