About 43.5% of Chester County renter families spend more than 30% of their income on housing, and a shortage of larger rental units is squeezing those with children hardest, according to a Zillow and StreetEasy analysis of U.S. Census Bureau data released Aug. 13.
The county's burden rate falls below the 54.1% national average for renter families with children under 18. But the gap offers little comfort to local families hunting for space: only about 24.6% of Chester County's rental inventory has three or more bedrooms, and those units command a median asking rent of roughly $2,700 a month, or $32,400 a year.
For a household earning the estimated renter median of $65,000 to $72,000, that three-bedroom rent would consume close to half of gross income before utilities.
Few options in West Chester
Active rental listings in the West Chester area in August reflect the countywide pattern. Complexes such as Jefferson at Westtown and The Point at West Chester list three-bedroom units starting around $2,819 a month, with some exceeding $3,300. Most properties advertise only one- and two-bedroom floorplans, according to a review of Trulia listings.
Two-bedroom units, which make up about 43.2% of the county's rental stock, carry a median asking rent near $2,050 a month. That's slightly above the Philadelphia metro's $1,975 median for two-bedrooms and still a stretch for renters earning well below the county's $158,500 median family income.
A structural mismatch
Kenny Lee, senior economist at Zillow and StreetEasy, said the limited supply of family-sized apartments pushes competition and costs higher. "As the average age of renters climbs, more than a third of renters have children, yet their options for affordable family-sized apartments remain limited in most markets," Lee said in the analysis. "That pushes competition for homes higher, which pushes housing costs higher."
"At its heart, our affordability crisis is a supply crisis," Lee told the Journal Record on Aug. 17, describing the same national dataset.
The broader numbers reinforce that point. Zillow estimates the U.S. is short 4.7 million homes after nearly two decades of underbuilding. Pennsylvania alone needs roughly 450,000 new units by 2035 but is on pace to fall about 185,000 short, and more than 1 million state households spend over 30% of their income on housing, according to state data cited by the Suburban Realtors Alliance.
Local pressure points
Chester County's ownership-heavy market compounds the squeeze. About 75% of occupied units are owner-occupied, and only 14.8% of family households rent, compared with roughly one-third nationally. That small renter pool means fewer developers target the segment, and families who cannot afford to buy face limited choices.
The Housing Authority of Chester County's waitlist stood at 2,100 households as of June 15, when state Sen. Carolyn Comitta announced $2.9 million in state PHARE funding for 13 county organizations working on affordable housing and homelessness prevention. Part of that money, $250,000, went to the Housing Authority to renovate 17 units.
No upcoming county vote or policy hearing on rental housing supply has been announced. The Housing Authority's 2,100-household waitlist remains the clearest measure of unmet demand.
