Nassau Bay is a city in Harris County, Texas, home to about 5,230 people across 1.2 square miles. It has no ZIP code of its own: it’s part of 77058.
Homes sold for a median of $143 per square foot in the three months ending August 2026, a seller’s market.
Mostly Houston; part is in Nassau Bay
Each card is that ZIP code’s whole market, including any part outside Nassau Bay. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Nassau Bay’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Nassau Bay well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | William P. Hobby Airport (HOU)12 miles away |
|---|---|
| Nearest city of 250,000+ | Houston, TX23 miles away |
Straight-line distances from the center of Nassau Bay; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Nassau Bay had 5,347 residents in the 2020 census, up 28% since 2000.
It’s the 418th largest of 1,778 towns in Texas by population.
Harris County grew from 63,786 residents in 1900 to 4,731,145 in 2020.
Harris County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 46°F. About 60 inches of rain and melted snow fall in a typical year, with about 0 inches of snow.
Source: NOAA 1991–2020 climate normals, Houston Nwso, TX weather station (7 miles away).
2,182,164 jobs at 111,215 businesses in Harris County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
680 doctors and other health care providers list an office in Nassau Bay.
Nearest hospitals
Providers with an office here
| Primary care doctors | 49 |
|---|---|
| Specialist doctors | 129 |
| Dentists | 45 |
| Nurse practitioners and physician assistants | 79 |
| Mental health providers | 282 |
| Physical and occupational therapists | 45 |
| Optometrists | 14 |
| Chiropractors | 37 |
| Pharmacies | 9 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (3 nearby)
Grocery stores
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Clear Creek ISD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Space Center IntHouston | 6–8 | 785 | Public | 1.1 mi |
| Clear Lake H SHouston | 9–12 | 2,500 | Public | 0.8 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Bay Area Montessori HouseHouston | Pre-K–8 | 46 | Christian (no specific denomination) | 1.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Houston, Pasadena and Webster.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.