Salaries in McKinney, TX
McKinney, Texas offers career opportunities with no state income tax. Browse salary data for every major occupation below — all figures are McKinney-specific, updated quarterly from BLS and H-1B disclosures.
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Working in McKinney, Texas: Salary Guide (2026)
McKinney is home to the McKinney–TX metropolitan area with a population of 199,177. The city has a cost of living index of 108 (US average = 100), meaning living costs are close to the US average.
One of the most significant financial advantages of working in McKinney is Texas's complete absence of a state income tax. Workers here keep 5–9% more of their earnings compared to peers in California (9.3% state tax), New York (6.85%), or Illinois (4.95%).
Top-paying industries in McKinney
Texas's largest industries include energy (particularly oil & gas in the Houston area), technology (Austin is the fastest-growing tech hub in the US), healthcare, and aerospace. Petroleum engineers in McKinney earn among the highest salaries in the nation.