County ProfileTX
Collin County
Population: 1,064,465 · 32 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
1,064,465
People
Median age
37.3
Housing
Total households
416,646
Income
Median household income
$121,600
Housing
Total housing units
437,396
Employment
Employment rate
67.6%
Education
Bachelor’s degree or higher
56.2%
Healthcare
Insured population
90.5%
County details
Local time 00:50:28(CT)| Name | Collin |
|---|---|
| Total ZIP codes | 32total |
| ZIP codes (by type) | 27 Standard5 PO Box |
| Area code | 214, 469, 945, 972 |
| Timezone | Central Time (CT) |
| Coordinates | 33.1944818, -96.5794285 |
| Land area | 841.5 sq miles(2,179.5 km²) |
Map of Collin county, Texas with ZIP codes
Cities and Communities in Collin County
Compare the largest cities in Collin County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Plano | 285,494 | $115,901 | 9ZIPs |
| Frisco | 200,509 | $145,444 | 4ZIPs |
| Mckinney | 195,308 | $124,177 | 4ZIPs |
| Allen | 104,627 | $126,370 | 2ZIPs |
| Wylie | 57,526 | $119,522 | 1ZIPs |
| Prosper | 30,174 | $195,281 | 1ZIPs |
| Princeton | 17,027 | $105,200 | 1ZIPs |
| Anna | 16,896 | $105,593 | 1ZIPs |
| Celina | 16,739 | $170,894 | 1ZIPs |
| Melissa | 13,901 | $138,763 | 1ZIPs |
| Lavon | 4,469 | $131,303 | 1ZIPs |
| Farmersville | 3,612 | $81,036 | 1ZIPs |
| Josephine | 2,119 | $91,000 | 1ZIPs |
| Nevada | 1,314 | $119,750 | 1ZIPs |
| Blue Ridge | 1,180 | $77,333 | 1ZIPs |
| Westminster | 1,035 | — | 1ZIPs |
| Weston | 283 | $143,750 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Collin County
Review the most populated postal areas across Collin County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 75035 | Frisco | $161,030 | 82,596 |
| 75002 | Allen | $129,306 | 69,939 |
| 75098 | Wylie | $122,089 | 67,212 |
| 75071 | Mckinney | $132,839 | 64,449 |
| 75070 | Mckinney | $106,549 | 57,712 |
| 75072 | Mckinney | $155,294 | 55,538 |
| 75025 | Plano | $135,398 | 53,161 |
| 75074 | Plano | $84,185 | 53,003 |
| 75013 | Allen | $151,618 | 48,360 |
| 75093 | Plano | $121,226 | 48,081 |
| 75034 | Frisco | $107,945 | 47,734 |
| 75023 | Plano | $106,488 | 46,777 |
| 75024 | Plano | $117,445 | 45,469 |
| 75033 | Frisco | $171,640 | 45,347 |
| 75069 | Mckinney | $82,804 | 39,084 |
| 75078 | Prosper | $196,564 | 38,980 |
| 75075 | Plano | $91,517 | 36,600 |
| 75036 | Frisco | $141,761 | 35,148 |
| 75407 | Princeton | $100,037 | 25,738 |
| 75094 | Plano | $161,473 | 23,864 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS