North Texas Weekly
Cost of Living in Collin County, Texas (2026 Update)
Jane A.
6/5/26
Real 2026 cost of living for Collin County — housing, property taxes, utilities, groceries, childcare, and more for Frisco, McKinney, Plano, and Allen.
Collin County is frequently cited as an "affordable alternative" to coastal markets, and in the context of San Francisco, New York, or Seattle, that comparison holds up.
Texas has no state income tax, and the professional salaries available in Collin County's dense corporate economy are competitive with major metros.
But life in Frisco, McKinney, Plano, or Allen is not cheap in absolute terms — and understanding what you will actually spend is essential for sound financial planning.
This guide covers every major cost category for Collin County residents in 2026, with real numbers based on current market data.
Housing
Housing is the largest cost of living variable in Collin County and varies significantly by city, neighborhood, and home size.
Median Home Purchase Prices (2026 Estimates)
Frisco: $560,000–$700,000
McKinney: $430,000–$580,000
Plano: $390,000–$530,000
Allen: $420,000–$570,000
Prosper: $490,000–$660,000
Celina: $380,000–$520,000
County-wide median: approximately $450,000–$475,000
Renting in Collin County
One-bedroom apartment: $1,400–$1,900/month
Two-bedroom apartment: $1,700–$2,400/month
Three-bedroom apartment or townhome: $2,200–$3,200/month
Single-family home rental: $2,500–$4,500/month depending on size and city
Mortgage Costs
At current mortgage rates (approximately 6.5–7.0% for a 30-year fixed in April 2026), a $450,000 home with 20 percent down ($90,000) carries a principal and interest payment of approximately $2,500–$2,600 per month. Adding property taxes ($700–$900/month in escrow) and homeowner's insurance ($150–$250/month) brings the total housing payment to $3,350–$3,750 per month for a median-priced Collin County home.
Property Taxes
Property taxes are the most significant ongoing financial obligation for Collin County homeowners beyond the mortgage. Combined tax rates — covering city, county, school district, and special district levies — typically run 1.8 to 2.4 percent of assessed value annually.
$400,000 home: approximately $7,200–$9,600/year ($600–$800/month)
$500,000 home: approximately $9,000–$12,000/year ($750–$1,000/month)
$600,000 home: approximately $10,800–$14,400/year ($900–$1,200/month)
The Texas homestead exemption reduces taxable value for primary residences, providing some offset. Homeowners 65 and older receive additional exemptions and a school district tax freeze.
Utilities
Utility costs in Collin County are driven heavily by summer air conditioning demand. Budget accordingly:
Electricity: $120–$180/month in mild months; $280–$450/month in July and August for a 2,000–3,000 sq ft home
Natural gas: $40–$80/month in mild months; $100–$200/month in winter
Water and sewer: $60–$120/month; higher during summer irrigation season
Internet (fiber or cable): $60–$100/month
Trash collection: included in city fees for most Collin County cities
Total average monthly utilities (non-peak): $300–$480
Total average monthly utilities (summer peak): $500–$850
Groceries and Food
Collin County has excellent grocery access across all price points — HEB, Kroger, Tom Thumb, Aldi, Whole Foods, Trader Joe's, Costco, and numerous ethnic grocery retailers serve the county.
Monthly grocery spending (family of four): $800–$1,200
Dining out (mid-range restaurant, dinner for two): $50–$90
Fast casual lunch (per person): $12–$18
Collin County's restaurant scene is strong and diverse, particularly in Plano's Legacy and Preston Road corridors and McKinney's downtown. Food costs are generally in line with national averages — lower than coastal metros, similar to other major Texas markets.
Transportation
Regular unleaded gas: approximately $2.80–$3.20/gallon in 2026
Monthly car insurance (per vehicle, good driver): $120–$220 depending on coverage and vehicle
Vehicle registration (annual): $75–$200 depending on vehicle weight and county fees
DART light rail (Plano/Allen): $2.50/trip or $96/month unlimited pass
Tollway costs (DNT, daily commuter): $150–$300/month for regular users
Most Collin County residents are car-dependent. The majority of neighborhoods do not offer meaningful walkability for daily errands, and public transit coverage outside Plano and Allen is limited.
Childcare and Education
Infant/toddler daycare (full-time): $1,400–$2,200/month per child
Preschool (part-time): $600–$1,200/month
After-school care (school-age): $300–$600/month
Private K-12 tuition: $10,000–$30,000/year depending on school
Public K-12 education is free through Collin County's well-regarded school districts. Childcare is the largest family budget variable for households with young children and warrants careful planning before relocation.
Healthcare
Monthly health insurance premium (employer-sponsored, individual): $200–$500/month employee contribution
Monthly health insurance premium (individual marketplace plan): $400–$900/month
Primary care visit copay: $25–$50 with insurance
Prescription costs: vary widely by plan and medication
Collin County has excellent healthcare access through Baylor Scott & White, Texas Health Resources, and Medical City systems. Out-of-pocket healthcare costs are similar to national averages for insured residents.
Income Tax Advantage
Texas has no state income tax — a meaningful financial advantage compared to states with rates of 5 to 13 percent. For a household earning $150,000 annually, the Texas income tax advantage versus California (13.3% top rate) represents $15,000 to $20,000 per year in additional take-home pay. This single factor is one of the most significant drivers of Collin County's continued inflow of high-income professionals from high-tax states.
Frequently Asked Questions
Is Collin County more expensive than Dallas?
For homebuyers, yes — Collin County's median home prices are generally higher than Dallas proper, reflecting the premium for school district quality, newer construction, and lower crime rates. For renters, the markets are roughly comparable in many price tiers. For ongoing costs, the lower crime and HOA-maintained common areas of Collin County's planned communities come with HOA dues that add $50 to $300 per month in fees that Dallas urban renters and owners typically do not pay.
What is the minimum household income needed to live comfortably in Collin County?
For a family purchasing a median-priced home in Collin County, financial advisors generally recommend a gross household income of at least $150,000 to $180,000 to maintain a comfortable financial position after housing, property taxes, childcare, and living expenses. Renters can manage more comfortably at lower income levels. The county's median household income of approximately $120,000 suggests many households carry meaningful financial pressure at current home prices.