Murfreesboro, TN – Murfreesboro isn’t just growing—it’s booming. Once known primarily as a college town anchored by Middle Tennessee State University, the city has transformed into one of the fastest-growing urban centers in the country. According to a SmartAsset study analyzing U.S. Census data from 2017 to 2022, Murfreesboro now ranks as the 16th fastest-growing city in the United States among cities with populations over 100,000. That’s a staggering leap, driven by a nearly 20% increase in population over just five years. With the city’s current population estimated at 173,625, it’s clear that Murfreesboro has become a magnet for families, professionals, and retirees seeking affordability, opportunity, and a high quality of life.
But the story doesn’t stop at the city limits. Rutherford County, which encompasses Murfreesboro and several surrounding communities, is experiencing its own surge. As of 2025, the county has officially overtaken Hamilton County—home to Chattanooga—to become Tennessee’s fourth most populous county. That places Rutherford just behind Shelby (Memphis), Davidson (Nashville), and Knox (Knoxville) in terms of population. It’s a remarkable milestone, especially considering Rutherford has held the title of Tennessee’s fastest-growing county for eight consecutive years. If current projections hold, the county could reach a population of 500,000 by 2040.
Murfreesboro itself has climbed to sixth place among Tennessee’s largest cities, a significant jump from its quieter past. Its strategic location near Nashville, access to major highways, and a cost of living roughly 9% below the national average have made it an attractive destination for newcomers. The city’s job market is thriving, with growth in healthcare, education, logistics, and tech sectors fueling the influx of residents. And while many of Murfreesboro’s new arrivals come from out of state, a large portion of Rutherford County’s population also commutes into the city daily for work, shopping, and services, adding to the traffic and infrastructure demands…