Roseville has been on a steady climb for decades, and by now it’s one of the largest economic centers in Placer County. The U.S. Census Bureau’s July 2025 estimate put the population across all Roseville, CA zip codes at 167,302 residents. Projecting forward at roughly 2.25% annual growth, that number is expected to hit about 171,058 by the end of 2026.
That’s not just a demographic footnote. More people chasing the same pool of homes means inventory gets absorbed fast. Right now the median home sale price is around $645,000, and houses are spending roughly 23 days on the market before going under contract. If you’re shopping here, that pace matters.
The Current Size and Historical Growth of the City
The numbers tell a fairly striking story. In 1980, Roseville had just 24,347 residents. By 1990, that figure had nearly doubled to 44,685, with annual growth rates often running between five and eight percent through that decade alone.
The momentum didn’t let up. The 2010 census recorded 118,788 residents. The 2020 decennial census counted 147,773. Then, between April 2020 and July 2025, the population grew by another 13.2% – consistent, sustained demand for housing, year after year.
Land Area and Density
The city’s footprint has grown, too. The U.S. Census Bureau records the land area at 36.22 square miles in 2010, expanding to 44.08 square miles by 2020. More land, yes – but density still went up. In 2010 there were 3,279.5 people per square mile; by the 2020 census that rose to 3,352.5. That reflects more infill development and homes being placed closer together as available land gets used up.
How Resident Demand Affects Local Housing Inventory
There are currently just 372 active listings in the city. That works out to roughly 2.1 months of supply. A balanced market sits somewhere between four and six months, so sellers are firmly in the driver’s seat here.
The pattern holds across the broader region. As of August 2026, county-wide housing inventory in Placer County was down 2.7% compared to the same time last year. Homes are selling for about 99.5% of list price on average. That’s not a market where you show up with a lowball offer and see what happens.
Master-Planned Communities and New Construction
Developers aren’t standing still. Fiddyment Farm is one of the largest master-planned communities in the area, with over 2,700 homes built by Lennar, JMC Homes, and Taylor Morrison. In West Roseville, the 694-acre Amoruso Ranch project is slated to add another 2,827 units.
Along Highway 65, Placer One is another major development bringing a planned town center, two schools, and over 300 acres of parks. Sub-communities within Placer One – Sonata and Hidden Oaks among them – are opening in late 2026. Established neighborhoods like Winding Creek, Westpark, Blue Oaks, Morgan Creek, Diamond Creek, and Campus Oaks continue to see ongoing construction as well.
Commercial infrastructure is moving in parallel. The Westfield Galleria at Roseville is currently undergoing an outdoor renovation called ‘The Trails.’ Construction started in May 2026 and is expected to wrap up in the spring of 2027.
Frequently Asked Questions
What is the current population of Roseville?
The U.S. Census Bureau’s July 2025 estimate placed the population at 167,302. At a growth rate of roughly 2.25% per year, the city is projected to reach an estimated 171,058 residents in 2026.
Is Roseville growing or shrinking?
It’s growing – steadily and consistently. Between the April 2020 census and July 2025, the population increased by 13.2%. Go back further and the trend holds: Roseville had just 24,347 residents in 1980, and the city has been adding people every decade since.
How does the population size affect the Roseville housing market?
More residents means more competition for a limited supply of homes. The city currently has just 2.1 months of housing supply, and properties are spending an average of 23 days on the market before selling. That’s a competitive environment by any measure.
Are Roseville schools and infrastructure keeping up with the recent population boom?
Developers are building infrastructure alongside housing. The Placer One development along Highway 65 includes plans for two new schools, a town center, and over 300 acres of parks. On the commercial side, the Westfield Galleria’s outdoor renovation project is expected to be finished in spring 2027.