Zip code 11743 in Lloyd Harbor, New York, is classified as a "White Majority" area with "Low Diversity" as of 2022. The white population constitutes 78% of the total, exceeding the threshold for a racial majority. The area is characterized by high median incomes, with the 2022 figure at $145,552, indicating an affluent community.

Over the past decade, Lloyd Harbor has maintained its status as a "White Majority" area with "Low Diversity." The white population has remained dominant, ranging from 78-81% throughout the period. There have been subtle shifts within this overall stability. The white population decreased slightly from 80% in 2013 to 78% in 2022. The Hispanic population grew from 9% in 2013 to 10% in 2022. The "two or more races" category increased from 1% in 2013 to 3% in 2022. Asian and Black populations remained relatively constant, with Asian population at 3-4% and Black population at 4-6% throughout the decade.

The median income in Lloyd Harbor has shown a general upward trend, with some fluctuations. It increased steadily from $137,762 in 2013 to $145,552 in 2022, representing a 5.7% increase over the decade. The median income reached a high of $157,119 in 2021, possibly influenced by pandemic-related economic factors. There was a notable decrease from 2021 to 2022, dropping from $157,119 to $145,552. The population has remained relatively stable, fluctuating between about 41,000 and 43,000 residents over the decade.