Plumbing Market Research — Clayton, NC
Clayton sits in Johnston County on the fast-growing eastern edge of the Triangle, and scale is its headline. The ZIP holds about 39,256 residents across 14,294 housing units, making it the largest single-ZIP base in this study after Wake Forest — sheer rooftop count alone drives steady service-and-replacement volume. Households are comfortable, with a $115,035 median income and an $390,200 median home value, and 80.8% of homes are owner-occupied, so the people calling plumbers are the ones who decide whether to repair or replace. The stock is relatively young: only 22.4% of homes predate 2001, which tilts demand toward new-construction work, fixture and water-heater upgrades, and gas-line installs, with a first-replacement wave building as the county's many recent subdivisions mature. The competitive picture is unusual. Seven active plumbers serve the ZIP, averaging 278 reviews, and the entire top three of the map pack sits at a perfect 5.0 rating — JoCo Plumbing NC (216 reviews), U.S. Plumbing (116), and Performance Plumbing of NC (25). Those review counts are catchable for a disciplined new entrant, but the 5.0-star ceiling means flawless service execution is simply the price of admission here.
Request the Full ReportSingle ZIP-code service area: 27527 · Market data compiled June 17, 2026.
