City comparison
Mckinney, TX versus Seattle, WA is a real move, not a trivia matchup. This comparison uses the same 2026 neighborhood report data we publish on each city page — typical rent, median household income, crime indexes, school composites, and typical weather — so you can see which city actually fits how you live, work, and spend. Typical rents sit near $1,901 a month in Mckinney and $2,030 in Seattle, and median household income lands at $124,215 versus $123,860. Open either city's full report when you want the block-level detail behind these headlines.
Mckinney takes affordability, job market, and safety, while Seattle takes schools and weather. The widest gap is typical weather, where Seattle leads by 124% — the kind of spread you feel in a monthly budget or a nightly walk, not just on a chart. Read the category rows as a filter: if cheaper housing would change your life more than a stronger job market, weight rent first. If you are moving with kids, weight schools and crime. If you picked a city after one good weekend, use the weather and income rows to test whether that weekend survives a full year.
Numbers below are citywide, not a guarantee about the street you will actually live on. Two ZIP codes in Mckinney can feel further apart than Mckinney and Seattle do on paper. Use this page to pick a city, then use the Mckinney and Seattle reports to pick a neighborhood — and visit in the season you like least before you sign anything.
Mckinney, TX
Seattle, WA
Rent
6% cheaper
Mckinney rent is 6% cheaper than Seattle
Mckinney
Winner$1,901/mo
Seattle
$2,030/mo
Typical rent runs $1,901 a month in Mckinney versus $2,030 in Seattle, so Mckinney is 6% cheaper. The monthly spread is about $129, or $1,548 a year — noticeable, but rent alone should not pick the city. Use this as a tie-breaker after you compare income, schools, and crime, unless you are already stretching every dollar.
Median income
1% higher
Mckinney's median income is 1% higher than Seattle
Mckinney
Winner$124,215
Seattle
$123,860
Median household income is $124,215 in Mckinney versus $123,860 in Seattle, so typical pay runs 1% higher in Mckinney — about $355 more household income a year. The income edge is modest. Treat it as extra negotiating context, not a reason to ignore rent, schools, or climate. Remote workers especially should not treat citywide pay as a personal raise if their employer will not localize salary.
Crime index
6% lower crime
Mckinney's crime index is 6% lower than Seattle
Mckinney
Winner109 (100 = avg)
Seattle
116 (100 = avg)
Mckinney's crime index is 109 versus 116 in Seattle (100 = national average), so citywide crime runs 6% lower in Mckinney. The difference is noticeable without being night-and-day. You will still want to pick the neighborhood carefully in Mckinney, but you will usually spend less energy on constant vigilance than you would in Seattle. Tour both cities after dark before you let a modest index gap close the decision.
School scores
5% higher scores
Seattle's school scores are 5% higher than Mckinney
Mckinney
A- · 84/100
Seattle
WinnerA · 88/100
Seattle grades out at A (88/100) against A- (84/100) in Mckinney — school scores run 5% higher in Seattle. The citywide gap is modest. For families with kids it is still worth checking the specific campuses you would actually use, because a small composite lead can disappear — or reverse — two neighborhoods over. Mckinney is only the better school story if a campus you already researched beats this composite.
Typical weather
124% more comfortable
Seattle weather is 124% more comfortable than Mckinney
Mckinney
95°F typical
Seattle
Winner64°F typical
Seattle scores 124% more comfortable on this page's weather index, which rewards temperatures closer to a livable outdoor day. Typical temperatures sit around 95°F in Mckinney and 64°F in Seattle. Mckinney reads as hot, long summers; Seattle reads as mild, livable temperatures. Climate affects quality of life more than most people anticipate when planning a move. Consider how much time you spend outdoors and whether extreme heat or cold impacts your mood or productivity. Seattle is the better default if you want year-round outdoor access. Mckinney can still be right if you love that climate on purpose — beach heat, dry heat, or a real winter — but you cannot return a city's weather.
Fit check
Career-focused movers who want salary upside and professional growth
Mckinney is the clearer landing pad if housing cost is what keeps you up at night. Typical rent is 6% cheaper here at about $1,901 a month. Choose Mckinney if you are stretching a salary, starting over, or want slack for travel and debt instead of a flashier skyline.
Mckinney is the better city for career-focused movers who want salary upside and professional growth. Median household income is 1% higher here ($124,215). Start with Mckinney if your next chapter is about building earnings, and make weather or nightlife a secondary screen.
Mckinney is the better fit for families with young children and retirees who prioritize peace of mind over urban energy. The crime index is 6% lower than Seattle (109 vs a 100 national average). That gap shows up in how freely you walk at night and how much attention you spend on the car and the deadbolt.
Fit check
Outdoor enthusiasts and people who need year-round access to nature for their wellbeing
Pick Seattle if you are an outdoor enthusiast or you need year-round access to nature for your wellbeing. Typical conditions (64°F) beat Mckinney on this page's weather index by 124%. Mckinney may pay more or cost less, but Seattle is the city where the forecast fights you less.
Parents — or anyone planning kids in the next few years — should weight Seattle first. School scores run 5% higher (A vs A-). Mckinney only wins the school argument if you already have a specific campus in mind that beats this composite.
Bottom line
If weather is your priority, Seattle is the clear choice.
If cost of living matters more to you, Mckinney pulls ahead.
For most movers comparing these two cities, Mckinney offers the better overall package.
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