There are 935 Kaiser Permanente locations in the United States of America as of January 12, 2026. The state or territory with the most Kaiser Permanente locations is California, with 560 sites, accounting for roughly 59.9% of the total.


Kaiser Permanente operates 935 United States of America locations across 14 states. Largest clusters are in California, Oregon, and Washington; the top 10 states contain 99.6% of sites. Coverage is thinner in Indiana, Kentucky, and Minnesota.

Kaiser Permanente shows strong visitor engagement: 112 locations are above the mean traffic score (mean: 49.22) and 30 qualify as highly visited.
Kaiser Permanente operates 935 locations across the United States, with nearly 60% (560) situated in California. The top three states—California, Oregon, and Washington—account for 76.5% of all locations, while the top ten states cover 99.6%. Hawaii offers the best access with the lowest population per location at 48,353, whereas Illinois, Indiana, and Ohio are the most stretched, having populations per location exceeding 5.8 million.
Locations concentrate around major metros such as LosAngeles, Orange, Alameda, SantaClara, and SanBernardino. The top 10 cities account for 46.7% of U.S. sites.

Kaiser Permanente has a total of 935 locations across the United States, with nearly half (46.7%) concentrated in its top 10 cities. Los Angeles, California, leads with 141 locations, significantly ahead of the second-ranked city, Orange, California, which has 47 locations. The majority of these top cities are in California, including Alameda, Santa Clara, and San Bernardino, each with 33 to 38 locations, while King, Washington, and Multnomah, Oregon, represent the top locations outside California.
Street-level clusters show corridors where multiple Kaiser Permanente locations sit within the same neighborhood indicating strong local presence and coherence. Kaiser Permanente operates a total of 935 nationwide.

The complete dataset of Kaiser Permanente locations across the United States of America is available for download, including coordinates, traffic patterns, and operational status.

Kaiser Permanente has 935 locations across the United States of America. The key variables shows the most infleuntial aspects for Kaiser Permanente locations nationwide. This provides a closer look of how Kaiser Permanente is operating from different prespectives.

Kaiser Permanente's presence spans multiple U.S. states with California having the largest land area at approximately 423,965 km² and hosting 560 locations. Oregon and Washington follow with areas of about 254,799 km² and 184,668 km², and 78 and 77 locations respectively. Hawaii represents the smallest state land area among those listed, at roughly 28,412 km², with 30 locations. The District of Columbia shows 4 locations but lacks land area data.

Kaiser Permanente's business status across ten U.S. states shows high operational rates, with Georgia leading at 97.5% of locations open. California has the largest number of open locations at 490 out of 560, reflecting an 87.5% open rate. The District of Columbia reports all four locations open, while Ohio has the lowest open percentage at 50%. Most states maintain open rates above 85%, indicating strong business continuity.
This view compares activity near Kaiser Permanente locations across states. Using traffic scores observed around 935 sites, it highlights the busiest markets, states with a high share of above-average locations, and areas where activity is comparatively light. Use it to benchmark performance, prioritize field operations, and spot expansion or optimization opportunities.

Kaiser Permanente's busiest locations in the United States show California with the highest count at 32 busy sites out of 560 total, representing 5.7%. Georgia and Hawaii have the highest busy location percentages at 10.0%, with 4 out of 40 and 3 out of 30 locations busy, respectively. Oregon follows with 9.0% busy locations, while Washington, the District of Columbia, and Ohio report the lowest percentages, with Washington at 1.3% and the latter two at 0%.
This section summarizes customer sentiment toward Kaiser Permanente. Using ratings and review totals from 935 locations, we highlight where scores are consistently high and where feedback volume is greatest. Average star ratings reflect perceived quality, while total reviews indicate engagement and reach across the network.

Kaiser Permanente's highest average rating is 5.0 in the District of Columbia, followed by Maryland at 4.5 and Georgia at 4.3. California leads in review volume with 22,164 reviews, significantly more than the next highest state, Georgia, which has 4,697 reviews. Oregon and Maryland also rank in the top five for both average ratings and number of reviews.
Kaiser Permanente's highest average rating is in the District of Columbia at 5.0, followed by Maryland with 4.5. California leads in total reviews with 22,164, significantly ahead of Georgia's 4,697 reviews. Other states with notable review counts include Colorado (4,293), Oregon (3,132), and Maryland (1,394). Oregon and Maryland also rank among the top states by average rating, with scores of 4.2 and 4.5 respectively.

Kaiser Permanente provides full phone coverage across all listed states in the United States. California leads with 560 locations, each equipped with phone access, followed by Oregon and Washington with 78 and 77 locations respectively. Every state in the table, including smaller markets like Ohio and the District of Columbia, reports 100% phone coverage at their facilities.
Kaiser Permanente POI data enables clear measurement of footprint and demand. Analysts can rank states and cities by location count, compare coverage on a per-capita basis, and use traffic scores and review volumes to spot high-performing markets and under-served pockets. The result is an objective view of saturation, growth opportunities, and performance outliers.
For network planning, the data supports scoring candidate trade areas using location density, population per location, and nearby traffic intensity. Teams can evaluate cannibalization risk via nearest-store distance, surface whitespace along key corridors, and prioritize sites near retail anchors, campuses, or transit where observed activity is strongest.
Planners can map clusters and service gaps to understand commercial access at the neighborhood level. Per-capita coverage highlights communities with limited access, while changes in openings or closures signal shifts in activity. These insights inform corridor revitalization, streetscape and transit planning, and data-driven zoning decisions.