First, the geography
What is the difference between the City of Katy, greater Katy, and Katy ISD?
The single most useful thing to understand about the Katy area is that the name covers three overlapping geographies. A Katy mailing address does not mean a home is inside Katy city limits, and neither one determines the school your child attends. Here is how the three layers work.
The City of Katy
The incorporated city is small and historic: roughly 28,000 residents by the U.S. Census Bureau 2025 estimate, centered on Old Town Katy, Katy City Hall and the streets near Avenue A through D. City services, Katy Police and the Katy Rice Harvest Festival belong to the city. Few new master-planned homes are inside it.
Greater Katy
Most newer Katy-area homes sit outside city limits, in unincorporated Fort Bend, Harris or Waller County, with a Katy mailing address. Cinco Ranch, Grand Lakes, Seven Meadows, Elyson, Firethorne and Sunterra are “Katy” by address and often by Katy ISD attendance, not by city limits. Utilities, roads and services come from the county, MUDs and community associations.
Katy ISD
Katy ISD boundaries, not city limits, define where most families picture “Katy”: the district enrolls roughly 95,700 students across about 80 campuses (district dashboard, late 2025) and reaches into Harris, Fort Bend and Waller Counties. Attendance zones are set by exact address, never by community name.
Throughout this site, each community is labeled with its true geography: City of Katy, greater Katy, an adjacent area such as Fulshear, and its school district. If a label is ever missing, we did not have a verified source for it.
Start here
Everything on one site
Pick a section, or start with the geography note above so every later page makes sense.
Communities
Cinco Ranch, Old Town, Grand Lakes and a dozen more, with honest geography for each.
Schools
Katy ISD overview and how address-based zoning actually works for buyers.
Lifestyle
Parks, trails, pools, dining, shopping, Old Town Katy and the annual calendar.
Commute
I-10, Grand Parkway, Westpark Tollway, the Energy Corridor, downtown and airports.
Market data
Dated and sourced figures only, so you can see what the Katy market is doing.
What's happening
Katy Market Day, The Katy Exchange and the Old-Fashioned Christmas Festival, verified.
FAQ
Direct answers to the questions buyers and movers actually search for.
Blog
Practical, accurate reads on living, buying and selling in the Katy area.
Communities & neighborhoods
Where should you buy in Katy?
Four communities have full guides: Cinco Ranch, Old Katy and Old Town, Grand Lakes and Cross Creek Ranch. The rest are covered with short, precise overviews in the hub, and each is labeled by true geography and school district.
Cinco Ranch
Greater Katy · Fort Bend County
Old Katy · Old Town
City of Katy
Grand Lakes
Greater Katy · Fort Bend / Harris
Cross Creek Ranch
Fulshear area · Fort Bend County
Seven Meadows
Greater Katy · Fort Bend County
Firethorne
Greater Katy · Fort Bend County
Tamarron
Greater Katy · Fort Bend County
Elyson
Greater Katy · Harris County
Cane Island
In Katy city limits · Waller County
Jordan Ranch
Fulshear area · Fort Bend County
Sunterra
Greater Katy · Waller County
Firefly
Greater Katy · Waller County
Illustrative
Old Town Katy keeps its small-town heart
Illustrative
Lakes anchor Cinco Ranch and Grand Lakes
Illustrative
Greater Katy is built at master-plan scale
Work with Carol
Buy, sell or value a home in Katy
Pick a path and Carol will take it from there, honestly and with no pressure.
Buying in Katy
From pre-approval to closing: how Katy buying works, which communities fit which budgets, and what to verify before you offer.
Buying guideSelling in Katy
What Katy sellers should know about pricing, preparation, marketing and the current market's pace, straight from a broker who knows the Katy market inside out.
Selling guideHome valuation
A free, no-obligation estimate of what your Katy-area home is worth in today's market, based on current comparable sales in your exact neighborhood.
Value my homePick how Carol can help
Start with the right form
Buying and selling each start with a short, no-pressure form. Tell Carol the basics and she will respond personally with a clear next step. All three lead to the same inbox, just tagged so Carol can prepare the right answer before she writes back.
Help Me Find the Right Home
Buying in Katy? Share your budget, preferred area and timeline, and Carol will come back with communities and current inventory that actually fit.
Help Me Choose a Community
Read the community guides (Cinco Ranch, Old Town, Grand Lakes, Cross Creek Ranch, Elyson and more), then tell Carol what matters most and she will shortlist the right fit.
Request My Home Value and Selling Plan
Send your address and Carol will prepare a personalized home-value review and selling plan. This is a personalized review from Carol, not an instant appraisal.
Behind the guide
Carol Jukes, Broker/Owner
A reputation built on honest guidance and relationships that last well past the closing table.
Carol is the Broker/Owner of Realty Pros of Texas, serving Katy, Houston and the surrounding communities. She works with buyers, sellers, investors and luxury clients, and she mentors the next generation of agents from the brokerage at 21348 Provincial Boulevard in Katy. This site is her independent guide to the area.
(832) 212-2772
Get in touch
Questions about living in Katy?
Tell Carol what you are exploring: a community, a school question, a commute, or whether now is the right time to buy or sell. She replies personally. Prefer to talk? Call or text (832) 212-2772, or email Carol@RealtyProsOfTexas.com.
Phone
(832) 212-2772Brokerage
Realty Pros of Texas · 21348 Provincial Blvd, Katy, TX 77450
Ask Carol about Katy
Leave your details and she will reply with answers, market info or showing logistics.