Collin ZIP codes — Collin County, Texas

Collin County is a major city in Texas, with 1,116,601 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 37.3 years against 39.1 nationally, a slightly younger profile than the country as a whole. At this size the Census also publishes one-year estimates; the five-year values used here are steadier and let you compare against smaller neighbours on the same basis.

Households in Collin County earn a median of $117,588 a year, 49.7% above the national figure of $78,538. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 6.3% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Collin County is valued at $447,600, 47.5% above the national figure, while median gross rent runs $1,792 a month, 27.5% above the national figure, or roughly $21,504 across a full year. A household on the local median income would put about 18.3% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 3.8×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 64.1% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.