Over the past decade, the population in zip code 03249 has grown from 6,992 in 2013 to 7,566 in 2022, an increase of about 8.2%. During this period, the median income rose from $70,218 in 2013 to $91,730 in 2022, a 30.6% increase. The racial composition has remained predominantly white, though there has been a slight increase in diversity, with the Asian population growing from less than 1% to 4% by 2022.

The completion of Gliford Village Knolls III in 2018 aligns with a period of population growth and rising median income, suggesting a response to increased housing demand and potentially changing demographics in the area.

Zip code 03249 in Laconia, New Hampshire, has a small but significant LIHTC funded affordable housing presence, covering about 1.66% of the estimated housing inventory. The area has seen steady investment in affordable housing over more than a decade, with projects adapting to changing demographics and economic conditions. The percentage of affordable housing is relatively low compared to estimated needs, but it represents a consistent effort to provide low-income housing options in a community experiencing population growth and rising median incomes.