Because Spring and Klein are unincorporated Harris County communities, its boundaries are commonly defined by those of the local school districts, Spring ISD and Klein ISD. According to Census Bureau data, Klein has seen steeper population growth, with a 13% increase in residents over the last five years, while Spring’s population growth has been more subtle during this time period, with a 5.9% increase in residents.

Population change
  • 2022 five-year population change for residents living within KISD's boundaries: +13%
  • 2022 five-year population change for residents living within SISD's boundaries: + 5.9%


Age analysis
  • 2022 median age of residents living within KISD's boundaries: 34.5 years
  • 2022 median age of residents living within SISD's boundaries: 31.9 years
Local demographics