The U.S. Census Bureau named Princeton the fastest-growing city in the United States based on Vintage 2024 population estimates, recording a 30.6% population growth rate in a single year. That number isn't a rounding error — it is the direct result of a single, powerful economic force: Princeton is one of the last places within commuting range of the Dallas-Fort Worth employment core where a working family can actually afford to buy a house. Princeton sits in Collin County, connected to McKinney and the broader DFW metro via US-380, and the city has grown so quickly that officials implemented a construction moratorium in 2025 to let roads, water systems, and city services catch up with demand.
The people moving here are largely households priced out of Frisco, McKinney, and Plano who still need access to those job markets. The Princeton Independent School District, with 11,388 students enrolled in 2025-26, holds a B rating, according to the Texas Education Agency — a solid anchor for families with school-age children. Major employers like Raytheon in McKinney and JPMorgan Chase in Plano pull a significant share of the workforce out of town each morning, which means the commute is a real part of the daily calculus here. The city's own government and the school district are the two largest local employers.
Princeton's overall cost of living runs approximately 4% below the national average, with housing costs roughly 23% below the national average — a meaningful gap for buyers coming from the closer-in suburbs. The median household income here sits at $105,200, which puts most buyers in a reasonable position relative to the typical home price. Texas levies no state income tax, and transportation costs in Princeton run noticeably below the national average — a real advantage in an exurb where most errands mean a drive and vehicle costs are part of every household budget.
Whether you're running the numbers before making an offer or trying to understand how Princeton stacks up against its Collin County neighbors, the sections below break down housing costs, rent vs. buy math, everyday expenses, a nearby-city comparison, and the full tax picture so you can see exactly what living here costs.
What It Really Costs to Live in Princeton
Princeton is genuinely affordable by DFW standards — and by almost any Texas standard outside of rural West Texas. The typical home price sits at $288,891 (Zillow Home Value Index, July 2026), which is noticeably below what you'd pay in McKinney, Wylie, or most of the closer-in Collin County suburbs. That gap is the entire thesis of living here: you trade a longer commute for a substantially lower housing payment.
The forces driving that affordability are simple. Princeton is farther from the employment core than most buyers would choose if price were no object. Growth has been so rapid that the city paused new residential construction for 180 days in 2025 — a moratorium that signals infrastructure is still catching up. Most errands and all commutes mean driving; the city is built around the car.
Even so, for households earning near the $105,200 median household income, the math works in a way it doesn't in many nearby cities. Grocery prices run roughly 2% below the national average, transportation costs approximately 11% below — and no state income tax means more of each paycheck stays in your pocket. Princeton isn't a budget destination in the way some rural Texas towns are, but it delivers meaningful savings for buyers who are willing to commute. For a full look at who the city suits and why people keep choosing it, see the living in Princeton guide.
Housing: Rent vs Buy in Princeton
Buying is the dominant mode in Princeton, and the supply of new construction has kept prices accessible in a way that older, built-out suburbs simply can't replicate. Entry-level homes — typically smaller new builds or older ranch-style houses — start well below the city-wide typical price. The city-wide Zillow Home Value Index figure of $288,891 (July 2026) represents the broad middle of the market; entry-level options cluster below that threshold in parts of the city with older housing stock, while newer planned communities push toward and above it.
The effective property tax rate in Princeton is approximately 1.53%. That is a real number to budget around — Texas property taxes are higher than in many states, and Princeton is no exception. Texas does provide a meaningful homestead exemption for owner-occupants on their primary residence, which reduces the taxable value and softens the effective burden. Senior and disabled homeowners benefit from an even larger exemption. The engine's mortgage calculator below this section will let you model the full monthly picture at current rates.
Renting in Princeton is less common but not uncommon. The city-wide typical rent runs $1,955 per month (Zillow, July 2026). Renting makes sense if you're testing the commute before committing, or if you're waiting for new construction in a specific neighborhood to deliver. The catch is that rental inventory here is thinner than in McKinney or Wylie — this is largely an ownership market, and your selection as a renter will be limited. For buyers asking which neighborhoods offer the best entry points, the Princeton neighborhoods guide covers the specifics.
The affordability position here is genuine: the median household income is at or above the income needed to buy the typical home at current prices — a threshold many DFW cities can no longer clear.
Everyday Costs Beyond Housing in Princeton
| Category | Typical Monthly Cost | Notes |
|---|---|---|
| Housing (typical rent) | $1,955/mo | City-wide typical rent. Buying? Use the calculator above for a mortgage estimate. |
| Utilities | $210–$320/mo | Electricity, gas, water, sewer, trash |
| Groceries | $520–$720/mo | Food at home, household of 2–3 |
| Transportation & Gas | $200–$340/mo | Fuel, and transit where it is a real option |
| Phone & Internet | $110–$185/mo | Mobile plan plus home broadband |
| Misc / Discretionary | $250–$480/mo | Dining out, entertainment, subscriptions |
Non-housing figures are estimates for a household of two to three, not a sourced index; housing is the city-wide typical rent (Zillow ZORI, July 2026). Refreshed with the rest of the city data.
Texas summers are not subtle, and Princeton sits in a climate where central air conditioning runs hard from May through September. Princeton is in Texas's deregulated electricity market, which means residents can shop among dozens of competing retail electricity providers for fixed-rate or variable-rate plans. Electricity rates here run well below the national average, and the competitive market means residents willing to compare plans can do meaningfully better than those who don't. Oncor Electric Delivery manages local distribution and outage response regardless of which provider you choose. The City of Princeton also moved in 2026 to a Winter Quarter Averaging program for wastewater billing, which caps charges based on lower winter usage and shields households from the spike that summer lawn irrigation can cause in a standard tiered billing system.
Groceries in Princeton run roughly 2% below the national average — not a dramatic difference, but real. Transportation costs are approximately 11% below the national average, which matters in a city where most errands involve a drive. Budget for gas, vehicle maintenance, and time — the commute is the trade Princeton asks you to make, and it is a daily one for households working in McKinney, Plano, or Dallas.
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Princeton vs Nearby Cities: Cost Comparison
| City | Typical Home Price | Typical Rent | Cost vs Princeton |
|---|---|---|---|
| Princeton (this city) | $288,891 | $1,955/mo | — |
| McKinney | $480,265 | $1,806/mo | 66% higher |
| Wylie | $420,077 | $1,879/mo | 45% higher |
| Farmersville | $320,000 | $1,500/mo | 11% higher |
Source — home prices: Zillow ZHVI, July 2026; rent: Zillow ZORI, July 2026. Nearby-city figures are the same series, refreshed together.
Princeton comes in noticeably below McKinney and Wylie on housing, and somewhat below Farmersville — the table below shows the full comparison across home price, rent, and overall cost difference.
Taxes & the Bottom Line for Princeton
Texas levies no personal state income tax — full stop. For a household earning near Princeton's $105,200 median, that is a meaningful annual savings compared to living in most other large states. The overall state-and-local tax burden in Texas runs approximately 7.6% of personal income, below the national average of 10.2%.
The sales tax picture is less favorable: Princeton's combined rate is 8.25%, the statewide maximum, made up of a 6.25% Texas state rate and a 2.0% city rate. There is no additional Collin County sales tax layered on top, but 8.25% is what you'll pay at the register on taxable purchases — clothing, electronics, furniture, and most goods other than unprepared groceries and prescription drugs.
The effective property tax rate of approximately 1.53% is the number worth scrutinizing for buyers. Texas doesn't have a state income tax, but it offsets that with property taxes that are higher than in most states. Texas provides a homestead exemption that reduces the taxable assessed value for primary residences, which meaningfully softens the impact on owner-occupants at Princeton's typical price point. Investors and second-home buyers don't receive that exemption, and the 20% annual cap on appraisal increases for non-homestead properties provides only limited protection in a fast-appreciating market.
The honest read on who Princeton fits: buyers and renters who need DFW access but cannot absorb the housing costs of McKinney, Frisco, or Wylie will find that the numbers genuinely work here — the home price discussed in the first section, no state income tax, and below-average transportation costs add up to a livable monthly picture for households at or near the median income. The buyers who tend to find it a stretch are those underestimating the property tax line, the commute costs, or the reality that a car-dependent exurb with minimal local retail means more driving — and more spending — than the index numbers suggest. For the full tax and retirement picture, see the Princeton retiring guide.
Who Princeton Works For
| Buyer Type | Why Princeton Works (or Doesn't) | Best Fit |
|---|---|---|
| First-time buyers priced out of McKinney | Typical price well below nearby cities; income-to-price ratio is workable | First-Time |
| Families with school-age children | B-rated school district, new construction neighborhoods, community growth | Families |
| Remote workers | No commute penalty; lower housing cost maximizes WFH value | Value |
| DFW commuters (McKinney, Plano) | about 15 minutes to McKinney under normal conditions; longer to Plano and Dallas — fuel costs add up | Commuter |
| Retirees on fixed income | Senior property tax exemptions help; amenity base is still developing | Quiet |
| Buyers wanting walkable urban life | Built around the car by design; limited retail density within the city | Not a fit |
Local Expert Takeaway: Princeton's affordability isn't a rumor — the U.S. Census Bureau confirmed it's the fastest-growing city in the country precisely because the price gap versus closer-in Collin County suburbs is real and large. At $288,891 (July 2026), the typical home is within reach of a median-income household, there's no state income tax, and Texas's deregulated electricity market lets you shop for a better rate. The honest counterweight: a 1.53% property tax rate adds up, the 8.25% sales tax is the state maximum, and every cost-of-living advantage assumes you've factored in a car-dependent commute and limited local retail. Do that math clearly and Princeton delivers on its value proposition.
Quick Takeaways & FAQs
✅ Princeton's typical home price of $288,891 (July 2026) sits noticeably below McKinney and Wylie, making it one of the most accessible ownership markets in Collin County for buyers near the median income.
⚠️ The effective property tax rate of approximately 1.53% is a real budget line — Texas's lack of state income tax helps, but the homestead exemption that softens it only applies to owner-occupants on their primary residence, not investors or renters.
📍 Princeton is in Texas's deregulated electricity market, meaning you can actively shop competing providers for your rate — residents who compare plans often lock in prices well below the state average.
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