ZIP 81244 vs ZIP 81221

Source:

Rockvale, CO — Coal Creek, CO

This side-by-side compares ZIP 81244 (Rockvale, CO) and ZIP 81221 (Coal Creek, CO) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 81244 has a population of 398 at 42 people per square mile, while ZIP 81221 has 310 at 80 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 81244 reports a median household income of $51,250 against $34,000 in ZIP 81221, with per-capita income of $21,634 vs $30,776. The share of adults holding a bachelor's degree or higher is 10.7% in 81244 and 12.4% in 81221. Poverty rate reads 10.0% vs 24.4%, and unemployment 4.7% vs 11.6% — 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 $195,200 in 81244 versus $199,000 in 81221, with median rent of $880 and $1,225 per month respectively. Homeownership rate is 94.1% vs 88.8%. 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
81244
Rockvale, CO
81221
Coal Creek, CO
Population 398 310
Median Household Income $51,250 $34,000
Per Capita Income $21,634 $30,776
Median Age 47.3 46.2
Bachelor's Degree or Higher 10.7% 12.4%
Poverty Rate 10.0% 24.4%
Unemployment Rate 4.7% 11.6%
Median Home Value $195,200 $199,000
Median Rent (monthly) $880 $1,225
Homeownership Rate 94.1% 88.8%
Population Density (per sq mi) 42 80

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

Full Profile
81244
Rockvale, CO
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Full Profile
81221
Coal Creek, CO
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What are common questions about this comparison?

How do ZIP codes 81244 and 81221 compare?
ZIP 81244 (Rockvale, CO) has a population of 398 and a median household income of $51,250. ZIP 81221 (Coal Creek, CO) has a population of 310 and a median household income of $34,000.
Which ZIP code has higher income, 81244 or 81221?
ZIP 81244 (Rockvale, CO) has a higher median household income of $51,250 compared to $34,000 for ZIP 81221.
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.