48439 ZIP Code, Grand Blanc, MI
48439 is a ZIP code in Grand Blanc, Michigan in Genesee County. It covers 55 square miles of land. The closest ZIP codes are 48529, 48519 and 48411. 51,900 people live here in 21,425 households, which puts it among the most populous 1% of Michigan ZIP codes. With about 952 people per square mile it is lightly settled, and most homes are owner-occupied (74%). Median household income is $88,490, above the Michigan median of $72,875.
Quick facts
- Mailing city: Grand Blanc, MI
- County: Genesee County
- Land area: 55 sq mi
- Population: 51,900
- Median household income: $88,490
Key figures
| Measure | Value |
|---|---|
| Residents | 51,900 |
| Households | 21,425 |
| Median household income | $88,490 |
| Income per person | $47,222 |
| Median age | 42.1 |
| Homeowners | 74.2% |
| Median home value | $261,600 |
| Median rent | $1,123 |
| Bachelor's degree or higher | 43.8% |
| Average commute (minutes) | 28.9 |
| Households with kids under 18 | 27.5% |
| Moved in the past year | 10.9% |
| Below the poverty line | 7.6% |
| Broadband internet | 94.4% |
| Speak a non-English language at home | 6.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.5% |
| $10–15K | 1.6% |
| $15–25K | 4.9% |
| $25–35K | 4.6% |
| $35–50K | 12.2% |
| $50–75K | 15.7% |
| $75–100K | 13.0% |
| $100–150K | 21.8% |
| $150–200K | 12.0% |
| $200K+ | 11.8% |
Age
| % of all residents | Value |
|---|---|
| <10 | 10.1% |
| 10–19 | 13.5% |
| 20–24 | 6.8% |
| 25–34 | 12.2% |
| 35–44 | 11.8% |
| 45–54 | 12.2% |
| 55–64 | 13.3% |
| 65–74 | 11.0% |
| 75+ | 9.2% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 47.6% |
| Owned outright | 23.9% |
| Rented | 24.6% |
| Vacant | 3.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 65.5% |
| Townhome | 9.6% |
| 2–4 units | 3.0% |
| 5–19 units | 12.6% |
| 20+ units | 6.8% |
| Mobile / other | 2.3% |
Businesses in 48439
1,027 business establishments with 14,995 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 242
- Professional, Scientific, and Technical Services: 123
- Finance and Insurance: 109
- Retail Trade: 107
- Accommodation and Food Services: 92
- Other Services (except Public Administration): 73
- Administrative and Support and Waste Management and Remediation Services: 63
- Construction: 56
EDDM carrier routes
See every USPS carrier route in 48439 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 48529 — Burton city, MI (3.9 mi)
- 48519 — Burton city, MI (4.7 mi)
- 48411 (5.3 mi)
- 48507 — Flint city, MI (5.5 mi)
- 48503 — Flint city, MI (6.9 mi)
- 48502 — Flint city, MI (7.3 mi)
- 48438 — Goodrich village, MI (7.5 mi)
- 48509 — Burton city, MI (7.9 mi)
Areas that include 48439
- Grand Blanc, MI ZIP codes — 1 ZIP code
- Genesee County ZIP codes — 27 ZIP codes
- Michigan ZIP code data
Where it ranks
- No. 5 of 25: highest median household income in Genesee County
- No. 5 of 24: highest median home value in Genesee County
Mail every home in 48439
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 48439, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 48439 in?
- 48439 is a Grand Blanc, MI mailing address. By land area, 7% lies inside Grand Blanc and 4% lies inside Burton; the rest is outside any Census-defined city or community.
- What county is 48439 in?
- 48439 is in Genesee County.
- What is the population of 48439?
- About 51,900 people (±1,228), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 51,719.
- What is the median household income in 48439?
- $88,490 (±$7,157), compared with $72,875 for Michigan as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 48439?
- EDDM2GO's stored route library does not include 48439 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 48439?
- The closest, measured center to center: 48529 (3.9 mi, Burton), 48519 (4.7 mi, Burton), 48411 (5.3 mi), 48507 (5.5 mi, Flint), 48503 (6.9 mi, Flint) and 48502 (7.3 mi, Flint).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.