ZIP 45646 vs ZIP 45172

Source:

Latham, OH — Sinking Spring, OH

This side-by-side compares ZIP 45646 (Latham, OH) and ZIP 45172 (Sinking Spring, OH) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 45646 has a population of 370 at 9 people per square mile, while ZIP 45172 has 131 at 115 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 45646 reports a median household income of against $107,951 in ZIP 45172, with per-capita income of $63,760 vs $24,280. The share of adults holding a bachelor's degree or higher is 19.6% in 45646 and 1.2% in 45172. Poverty rate reads 27.1% vs 11.4%, and unemployment 23.4% vs 10.9% — 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 45646 versus $149,100 in 45172, with median rent of and per month respectively. Homeownership rate is 91.5% vs 93.7%. 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
45646
Latham, OH
45172
Sinking Spring, OH
Population 370 131
Median Household Income $107,951
Per Capita Income $63,760 $24,280
Median Age 47.9 31
Bachelor's Degree or Higher 19.6% 1.2%
Poverty Rate 27.1% 11.4%
Unemployment Rate 23.4% 10.9%
Median Home Value $149,100
Median Rent (monthly)
Homeownership Rate 91.5% 93.7%
Population Density (per sq mi) 9 115

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

Full Profile
45646
Latham, OH
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45172
Sinking Spring, OH
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What are common questions about this comparison?

How do ZIP codes 45646 and 45172 compare?
ZIP 45646 (Latham, OH) has a population of 370 and a median household income of —. ZIP 45172 (Sinking Spring, OH) has a population of 131 and a median household income of $107,951.
Which ZIP code has higher income, 45646 or 45172?
Income data is not available for one or both of these ZIP codes.
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.