There are 422 gyms in King County, Washington. The average one runs 20.8 employees on $536,000 of annual payroll, which implies about $1,340,000 a year in revenue ($111,667/month) — and means a typical gym there can sustain roughly $16,750 a month in rent.
Source: US Census County Business Patterns 2023, NAICS 713940 ·
King County, Washington
Figures marked measured come straight from Census.
Revenue applies a 40% labour-cost ratio and rent a 15% ceiling —
both stated so you can disagree and redo the maths.
Is this market growing?
Gyms in King County went from 420 in 2019 to 422 in 2023 (+0.5%).
Direction: steady — an official annual count, not an estimate.
Questions people ask
How many gyms are there in King County?
US Census County Business Patterns recorded 422 gyms with paid employees in King County, Washington in 2023.
How much revenue does a gym in King County make?
About $1,340,000 a year, or $111,667 a month. That is derived from $536,000 of average annual payroll and a 40% labour-cost ratio typical of this industry — it is an informed benchmark, not measured revenue.
How much rent can a gym in King County afford?
Around $16,750 a month. Industry practice keeps rent at or below 15% of revenue for this business type; above about 15% the failure rate climbs sharply.
How many people does a gym in King County employ?
20.8 on average, across 8,761 people employed by gyms in the county.
Is the gym market in King County growing?
Gyms in King County went from 420 in 2019 to 422 in 2023 (+0.5%).