●78633Homes for Sale

Market Overview for Zip Code 78633

There are 399 active listings in Zip Code 78633 with a median list price of $423K and a median sold price of $415K.

Homes average 70 days on market.

Over the past 30 days, 112 homes have sold, with 1312 sales in the past 12 months.

The average price per square foot is $232.

About Zip Code 78633

Zip code 78633 covers the northwestern portion of Georgetown in Williamson County, including the Sun City Texas master-planned retirement community, the Cimarron Hills area, and rural land stretching toward the Lake Georgetown corridor. This zip code sits approximately 30 miles north of downtown Austin along Interstate 35 and Ranch Road 2338 (Inner Loop). The terrain transitions from flat Blackland Prairie in the east to rolling limestone Hill Country in the west, with Lake Georgetown and the North San Gabriel River forming key geographic features. The area has experienced sustained growth since the early 2000s, driven largely by Sun City's expansion and Georgetown's overall population surge from roughly 28,000 in 2000 to over 75,000 today.

Real estate in 78633 is defined by the Sun City community, which accounts for a large portion of housing inventory. Sun City homes, restricted to residents aged 55 and older, range from approximately $300K for smaller garden homes to $600K or more for larger single-family floor plans on golf course lots. Outside Sun City, properties include custom homes on one to five acre lots in the Cimarron Hills golf community priced from $700K to over $1.5 million, rural acreage tracts along CR-258 and CR-260, and newer subdivisions such as Rancho Sienna with homes from $400K to $700K. The mix of age-restricted and general-market housing creates a diverse real estate landscape within a single zip code.

Students in 78633 outside of Sun City attend Georgetown ISD, one of the higher-rated districts in the Austin metro area. Georgetown ISD serves over 14,000 students across multiple campuses. Schools zoned to this area include Village Elementary, Frost Elementary, Tippit Middle School, and Georgetown High School. The district has earned TEA distinction designations and is known for its college preparatory programs, fine arts, and UIL athletics. Private options include Grace Academy and Summit Christian Academy in Georgetown. Southwestern University, a selective liberal arts college founded in 1840, sits in central Georgetown and offers undergraduate programs.

The 78633 zip code benefits from direct access to I-35, placing downtown Georgetown about 10 minutes southeast and downtown Austin approximately 35 to 45 minutes south depending on traffic. Ronald Reagan Boulevard (RM-2243) runs north-south through the area, connecting to Cedar Park and Leander. Lake Georgetown, managed by the U.S. Army Corps of Engineers, is within the zip code and provides recreational access. The nearest full-service hospital is Baylor Scott and White Medical Center in Georgetown, about 10 minutes south. Major retail corridors along I-35 in Georgetown and at the Wolf Ranch Town Center offer H-E-B, Target, Home Depot, and numerous restaurants.

Living in Zip Code 78633

The population of 78633 skews older than most Austin-area zip codes due to Sun City's 55-plus age restriction, which houses roughly 13,000 residents across more than 7,800 homes. Outside Sun City, the population includes families, professionals, and hobby ranchers on larger lots. Median household income across the zip code is approximately $65,000 to $75,000, though this figure reflects the large retiree population; working households in the area tend to earn higher incomes. Sun City residents benefit from an extensive amenity complex including three golf courses, multiple pools, tennis and pickleball courts, fitness centers, a ballroom, and over 50 chartered clubs ranging from woodworking to photography. HOA fees in Sun City cover these amenities and common area maintenance.

For residents outside Sun City, daily life connects to Georgetown's retail and services along the I-35 corridor. Grocery shopping is primarily at H-E-B on Williams Drive or at Wolf Ranch Town Center. Dining options along Williams Drive and in Georgetown's historic downtown square include Monument Cafe, Wildfire, and multiple Tex-Mex restaurants. Lake Georgetown provides 26 miles of shoreline with the Good Water Trail, a 28-mile hiking and mountain biking loop, plus swimming at Cedar Breaks Park and Russell Park. Berry Springs Park, a Williamson County facility, offers a spring-fed pool, nature trails, and fishing ponds. The Georgetown Farmers Market operates Saturdays on the downtown square from April through November. The Palace Theatre downtown hosts live performances year-round.

Things to Do in Zip Code 78633

• Lake Georgetown: 1,310-acre U.S. Army Corps of Engineers reservoir with swimming at Cedar Breaks Park, fishing, camping, and the 28-mile Good Water Trail for hiking and biking.
• Georgetown Square: Historic downtown square with independent shops, restaurants including Monument Cafe, the Palace Theatre for live shows, and a Saturday farmers market.
• Berry Springs Park: Williamson County park with a spring-fed swimming area, fishing ponds, nature trails, playground, and covered pavilions for group gatherings.
• Sun City Golf Courses: Three 18-hole courses within Sun City Texas open to residents and guests: Legacy Hills, White Wing, and Cowan Creek.
• Good Water Trail: 28-mile loop trail circling Lake Georgetown, designated a National Recreation Trail, suitable for hiking, trail running, and mountain biking.

Major Employers in Zip Code 78633

• Georgetown ISD (Education): Largest employer in Georgetown with over 2,000 staff across 20-plus campuses serving 14,000 students.
• Baylor Scott & White Medical Center Georgetown (Healthcare): Full-service hospital on I-35 in Georgetown with emergency, surgical, and specialty care departments.
• City of Georgetown (Government): Municipal government providing utilities, public safety, parks, and infrastructure services with over 1,000 employees.
• Southwestern University (Education): Private liberal arts college employing approximately 500 faculty and staff in central Georgetown.
• Sun City Texas HOA (Property Management): Homeowners association managing amenities and common areas for the 7,800-home Sun City community with several hundred staff.

Zip Code 78633 Schools

Georgetown ISD serves the 78633 area with over 14,000 students district-wide and multiple TEA distinction designations.

School District: Georgetown ISD

Public Schools

Pre-Schools

• Georgetown ISD Pre-K - District-wide pre-kindergarten program serving eligible four-year-olds at multiple campuses.
• Primrose School of Georgetown - Accredited private preschool on Williams Drive offering infant through pre-K programs.

Private Schools

• Grace Academy - Christian private school in Georgetown serving pre-K through 8th grade with small class sizes.
• Summit Christian Academy - Pre-K through 12th grade private school in Georgetown with college preparatory curriculum.

Higher Education

• Southwestern University - Selective private liberal arts college in Georgetown, founded in 1840, with approximately 1,500 undergraduates.

Frequently Asked Questions