Old Saybrook Center, Connecticut, is classified as a "Low Diversity" community with a white majority of 94% in 2022. The neighborhood has experienced minor demographic changes over the past decade while maintaining its predominantly white composition. As of 2022, the median income is $82,565, indicating a relatively affluent suburban area. Old Saybrook Center is one of the oldest towns in Connecticut, which may contribute to its demographic stability and economic profile.

From 2013 to 2022, Old Saybrook Center has consistently been categorized as "Low Diversity," with the white population remaining above 80%. Minor fluctuations occurred during this period. Between 2013 and 2017, the white population decreased from 98% to 80%, with small increases in Asian (1% to 6%), Hispanic (0% to 8%), and two or more races (0% to 5%) populations. From 2018 to 2022, this trend reversed, with the white population increasing from 80% to 94%, while other racial groups experienced slight declines. Despite these minor shifts, the neighborhood maintained its "Low Diversity" status throughout the decade.

The median income in Old Saybrook Center has shown moderate fluctuations over the years. From 2013 to 2017, median income decreased slightly from $83,318 to $79,676. Between 2018 and 2022, income levels rebounded, reaching a peak of $91,730 in 2021 before settling at $82,565 in 2022. These economic trends do not appear to correlate strongly with the minor demographic shifts observed. The community has maintained a relatively stable and affluent economic profile throughout the period, regardless of small changes in racial composition.