Grand Blanc is a charter township in Genesee County, Michigan, home to about 39,943 people across 33 square miles. Its ZIP code is 48439, and parts of 48442 and 48507 are in Grand Blanc too.
Homes sold for a median of $158 per square foot in the three months ending August 2026, a seller’s market.
Mostly Grand Blanc; also Grand Blanc City and Mundy
Mostly Holly; part is in Grand Blanc
Mostly Flint City; part is in Grand Blanc
Each card is that ZIP code’s whole market, including any part outside Grand Blanc. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Grand Blanc’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Grand Blanc well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Detroit Metropolitan Wayne County Airport (DTW)51 miles away |
|---|---|
| Closer regional airport | Bishop International Airport (FNT)7 miles away |
| Nearest city of 250,000+ | Detroit, MI46 miles away |
| Nearest city of 1 million+ | Chicago, IL220 miles away |
Straight-line distances from the center of Grand Blanc; 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.
Grand Blanc had 39,846 residents in the 2020 census, up 34% since 2000.
It’s the 44th largest of 1,531 towns in Michigan by population.
Genesee County grew from 41,804 residents in 1900 to 406,211 in 2020.
Genesee County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 15°F. About 32.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Goodrich, MI weather station (6 miles away).
121,033 jobs at 7,733 businesses in Genesee County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1,022 doctors and other health care providers list an office in Grand Blanc.
Nearest hospitals
Providers with an office here
| Primary care doctors | 209 |
|---|---|
| Specialist doctors | 324 |
| Dentists | 40 |
| Nurse practitioners and physician assistants | 147 |
| Mental health providers | 161 |
| Physical and occupational therapists | 110 |
| Optometrists | 16 |
| Chiropractors | 15 |
| Pharmacies | 22 |
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 (10 nearby)
Grocery stores (5 nearby)
Pharmacies
Libraries (1 nearby)
Museums (1 nearby)
Theaters and performance venues
Counts are within about 4 miles 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 Grand Blanc Community Schools, Grand Blanc Academy, Woodland Park Academy. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Anderson Elementary SchoolGrand Blanc | Pre-K–1 | 203 | Public | 2.8 mi |
| Grand Blanc AcademyGrand Blanc | Pre-K–8 | 279 | Charter | 2.1 mi |
| Myers Elementary SchoolGrand Blanc | Pre-K–5 | 479 | Public | 2.9 mi |
| Perry Learning CenterGrand Blanc | Pre-K–12 | 5 | Public | 0.3 mi |
| Bobcat InnovationGrand Blanc | K–12 | 343 | Public | 0.3 mi |
| Brendel Elementary SchoolGrand Blanc | K–5 | 462 | Public | 0.1 mi |
| Cook Elementary SchoolGrand Blanc | K–2 | 397 | Public | 1.5 mi |
| Indian Hill Elementary SchoolGrand Blanc | K–5 | 406 | Public | 0.9 mi |
| Reid Elementary SchoolGrand Blanc | K–5 | 433 | Public | 2.0 mi |
| Woodland Park AcademyGrand Blanc | K–8 | 278 | Charter | 1.9 mi |
| McGrath Elementary SchoolGrand Blanc | 2–5 | 380 | Public | 2.7 mi |
| Lillian G Mason Elementary SchoolGrand Blanc | 3–5 | 331 | Public | 1.5 mi |
| Grand Blanc Middle School EastGrand Blanc | 4–8 | 884 | Public | 2.2 mi |
| Grand Blanc Middle School WestGrand Blanc | 6–8 | 757 | Public | 2.3 mi |
| Grand Blanc Community High SchoolGrand Blanc | 8–12 | 2,377 | Public | 0.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Holy Family SchoolGrand Blanc | Pre-K–8 | 403 | Roman Catholic | 0.3 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 Flint City, Holly, Flint Charter Township, Grand Blanc City, Rose, Mundy, Groveland, Burton, Atlas, Highland and Springfield Charter Township.
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.