NOTE: Gray indicates insufficient data or a suppressed estimate.
The southern tier of New Hampshire, particularly zip codes in the Hanover-Lebanon corridor along the Connecticut River and affluent suburbs south of Manchester, exhibits the highest concentrations of bachelor's degree attainment, frequently exceeding 50%, likely reflecting the influence of Dartmouth College and proximity to Boston's labor market. The northern reaches of Coos County and parts of the White Mountains region display notably lower educational attainment, generally falling below 20%, consistent with the region's more rural, resource-based economy. A striking patchwork pattern emerges in the central and southern portions of the state, where high-attainment zip codes sit directly adjacent to areas with significantly lower rates, suggesting sharp socioeconomic divides even within short geographic distances.
Data: U.S. Census Bureau, 2023 ACS
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- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — New York
- % of Population without Health Insurance, by Zip Code (ZCTA5) — New Hampshire
- High School Graduate (% of Over 25) by Zip Code (ZCTA5) — New Hampshire
- Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — New Hampshire
- Household Average Size by Zip Code (ZCTA5) — New Hampshire
- Housing % of Units Built Since 2010, by Zip Code (ZCTA5) — New Hampshire
- Housing Owner-Occupied Median Value ($), by Zip Code (ZCTA5) — New Hampshire
- Housing Median Monthly Rent ($), by Zip Code (ZCTA5) — New Hampshire
- Housing Owner-Occupied % of Units, by Zip Code (ZCTA5) — New Hampshire
- % of Households with Broadband Internet, by Zip Code (ZCTA5) — New Hampshire
- U.S. Citizens by County (% of Population Over 18)
- Population Non-Hispanic Black % by Zip Code (ZCTA5) — New York
- High School Graduate (% of Over 25) by Zip Code (ZCTA5) — New York
- Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — New York
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- Household Median Income by Zip Code (ZCTA5) — New York
- % of Population on Food Stamps or SNAP (Last 12 Months), by Zip Code (ZCTA5) — Florida
- Population Hispanic % by Zip Code (ZCTA5) — New York
- Population Non-Hispanic Asian % by Zip Code (ZCTA5) — Florida
- Population Non-Hispanic White % by Zip Code (ZCTA5) — New York
- Population Non-Hispanic Asian % by Zip Code (ZCTA5) — West Virginia
- % of Population without Health Insurance, by Zip Code (ZCTA5) — West Virginia
- % of Population on Food Stamps or SNAP (Last 12 Months), by Zip Code (ZCTA5) — West Virginia
- Population Hispanic % by Zip Code (ZCTA5) — Hawaii
- Housing Owner-Occupied % of Units, by Zip Code (ZCTA5) — West Virginia
- High School Graduate (% of Over 25) by Zip Code (ZCTA5) — West Virginia
- Population Non-Hispanic American Indian % by Zip Code (ZCTA5) — West Virginia
- % of Households with Broadband Internet, by Zip Code (ZCTA5) — West Virginia
- U.S. Citizens (% of Population Over 18) by Zip Code (ZCTA5) — Hawaii
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — New York
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — New Mexico
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — New Jersey
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Nevada
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Hawaii
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Ohio
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Nebraska
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Delaware
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Utah
- Bachelor's Degree or Higher (% of Over 25) by Zip Code (ZCTA5) — Oregon