Highest employer health coverage, US ZIP codes
US ZIP codes ranked by the share of people with employer-based health insurance, alone or in combination with other coverage (2024 ACS). 20742 leads at 95.5%. 16,882 ZIP codes qualify in total. ZIP codes with fewer than 2,500 residents are excluded. New York carries 4 of the top 25 entries.
UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES
Frequently asked
Which ZIP code has the highest employer-based insurance?
20742 ranks #1 with 95.5% (2024 American Community Survey).
What are the top 5 ZIP codes by employer-based insurance?
20742, 85540, 66506, 07078, 11109.
How many ZIP codes are in this ranking?
16,882 ZIP codes qualify after filtering for population minimums and data availability (minimum 2,500 residents). The ranking covers 2024 ACS 5-year data.
How is employer-based insurance measured?
Share of the civilian noninstitutionalized population with employer-based health insurance, alone or in combination (ACS S2703). Source: US Census Bureau, American Community Survey 5-year estimates (2024).