Tennessee Saw Growth in Prime Age Residents
A report shows an 8.9% rise in adults aged 25 to 44 across the state between 2020 and 2025.
Updated on Sept. 23, 2026 in Employment
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Tennessee experienced a surge in adults aged 25 to 44 from 2020 to 2025, with an 8.9% increase across the state. This growth significantly outpaced the 1.2% rise observed during the 2010 to 2015 period.
Why it matters
The influx of prime-age workers is driven largely by in-migration, which helps shape the state's economic and demographic landscape. Meanwhile, the state also saw a steady rise in the retiree population aged 65 and older.
Between 2020 and 2025, the state's population of 25-44 year-olds grew by 8.9%, with urban counties adding 92,957 residents and rural counties adding 65,812. Williamson County recorded a 30.5% jump in residents aged 65 and older.
The players
Tennessee State Data Center
This agency analyzes and provides demographic information based on census data for the state of Tennessee.
U.S. Census Bureau
This federal agency conducts periodic counts of the national population and provides foundational data for state-level reporting.
The details
Wilson County led the state with a 27.67% increase in adults aged 25 to 44, followed by Maury County at 23.94%. Conversely, Lake County faced a decline of 15.25% in the same demographic, highlighting uneven growth across Tennessee counties.
Timeline
2010 to 2015 saw a 1.2% growth in the 25-44 age group.
2020 to 2025 saw an 8.9% growth in the 25-44 age group.
Monday marked the release of the report by the Tennessee State Data Center.
Macro View
Comparing current population surges to the 2010-2015 growth cycle provides a benchmark for evaluating the recent acceleration of in-migration. This report updates the figures established during the prior cycle to demonstrate a sharp increase in the prime-age workforce.
The shift in prime-age residency can influence local housing demand and the availability of labor for businesses in counties near major cities. Families should expect potential adjustments to infrastructure and service needs as these age groups continue to settle into specific regions.
The takeaway
The significant rise in prime-age adults suggests that Tennessee remains a growing hub for the workforce. Readers should monitor local county growth trends as they may indicate shifts in regional cost of living and job market competition.
Further reading
For broader trends regarding the state's workforce, visit the Tennessee Employment section.
Source note: This article includes information reported by Tennessee Lookout.
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