Zip Code 75070
Mckinney, Texas — Collin County
📍 ZIP code 75070 is in Mckinney, Collin County, Texas.
ZIP code 75070 is located in Mckinney, Collin County, Texas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 59,859. The area code for ZIP code 75070 is 214.
Quick Answer
Zip code 75070 is in Mckinney, Texas (Collin County). It has a population of 59,859, median household income of $106,549, and median home value of $429,300.
Population
59,859
Income
$106,549
Home Value
$429,300
Climate
95°F / 34°F
About Zip Code 75070
Zip code 75070 is located in Mckinney, Texas, within Collin County. Home to approximately 59,859 residents, this area sits at an elevation of 734 ft and falls within the Central (CST/CDT) timezone. The local area code is 214.
The median household income is $106,549 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $429,300, and the cost of living index is 138 (38% above the national average of 100).
Summers average a high of 95°F while winters drop to 34°F. The area receives about 38 in of rain and 3 in of snow annually. The zip code covers 23.9 square miles of land area and 0.2 square miles of water.
Key Statistics
59,859
$106,549
$429,300
Central (CST/CDT)
214
734 ft
23.9 sq mi
35.7
24,323
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Compare With Nearby Zip Codes
| Metric | 75070 | 75013 | 75035 | 75069 | 75025 | 75002 |
|---|---|---|---|---|---|---|
| City | Mckinney, TX | Allen, TX | Frisco, TX | Mckinney, TX | Plano, TX | Allen, TX |
| Population | 59,859 | 48,557 | 86,135 | 39,332 | 53,352 | 73,295 |
| Median Income | $106,549 | $151,618 | $161,030 | $82,804 | $135,398 | $129,306 |
| Home Value | $429,300 | $561,000 | $562,300 | $413,700 | $466,700 | $403,800 |
| Cost of Living | 138 | 184 | 190 | 121 | 166 | 143 |
| Median Age | 35.7 | 38.9 | 38.1 | 39.2 | 40.7 | 39.8 |
Cost of Living
100 = National Average. Mckinney's cost of living is 38% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.0x
Demographics
Zip code 75070 has a population of 59,859 people with a median age of 35.7. There are 24,323 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Mckinney (75070) population trend from 2010 to 2024
↑ 64.1%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
95°F
34°F
38 in
3 in
Mckinney experiences hot summers with average highs around 95°F. Winters are mild with lows averaging 34°F. The area receives about 3 in of snow per year.
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Housing & Economy
Median Home Value
$429,300
Median Household Income
$106,549
With 24,323 housing units across 23.9 square miles, 75070 has a housing density of 1,018 units per square mile. The home price-to-income ratio is 4.0x.
Location & Geography
Latitude
33.1717°
Longitude
-96.6951°
Land Area
23.9 sq mi
Water Area
0.2 sq mi
Nearby Zip Codes
Zip codes closest to 75070 (Mckinney, TX) with distances:
All Zip Codes in Mckinney, TX
Other zip codes serving Mckinney:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 75070's $106,549. A way to compare Mckinney to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 75070 (Mckinney, TX). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Mckinney, Texas?
Mckinney, Texas uses zip code 75070 along with 1 other zip codes.
What county is zip code 75070 in?
Zip code 75070 is located in Collin County, Texas.
What is the population of zip code 75070?
The population of zip code 75070 is 59,859 with a median age of 35.7.
Is 75070 in Mckinney, Texas?
Yes, zip code 75070 is in Mckinney, Collin County, Texas. The area code is 214.
Frequently Asked Questions
What city is zip code 75070 in?
Zip code 75070 is in Mckinney, Texas. It is part of Collin County and uses the Central (CST/CDT) timezone.
What is zip code 75070?
Zip code 75070 is a U.S. postal code in Mckinney, Texas (Collin County). It has a population of 59,859 and covers 23.9 square miles.
What is the population of zip code 75070?
The population of zip code 75070 (Mckinney, TX) is 59,859 with a median age of 35.7. There are approximately 24,323 housing units in this area.
What is the median income in zip code 75070?
The median household income in zip code 75070 (Mckinney, TX) is $106,549 per year. The cost of living index is 138 (100 = national average).
What is the average home price in zip code 75070?
The median home value in zip code 75070 (Mckinney, TX) is $429,300. The cost of living index is 138 compared to the national average of 100.
What county is zip code 75070 in?
Zip code 75070 is located in Collin County, Texas. The primary city is Mckinney.
What is the area code for zip code 75070?
Zip code 75070 in Mckinney, TX uses area code 214. It is located in the Central (CST/CDT) timezone.
Is zip code 75070 a good place to live?
Zip code 75070 (Mckinney, TX) has a cost of living index of 138 (100 = national average), a median household income of $106,549, and median home values of $429,300. The median age is 35.7. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 75070?
The cost of living index for zip code 75070 (Mckinney, TX) is 138, where 100 represents the national average. This area is above the national average. Median home value: $429,300.
What schools serve zip code 75070?
Zip code 75070 in Mckinney, Texas is served by the local school district of Collin County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.