Zip Code 48503
Flint, Michigan — Genesee County
📍 ZIP code 48503 is in Flint, Genesee County, Michigan.
ZIP code 48503 is located in Flint, Genesee County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 22,809. The area code for ZIP code 48503 is 989.
Quick Answer
Zip code 48503 is in Flint, Michigan (Genesee County). It has a population of 22,809, median household income of $40,155, and median home value of $75,400.
Population
22,809
Income
$40,155
Home Value
$75,400
Climate
82°F / 16°F
About Zip Code 48503
Zip code 48503 is located in Flint, Michigan, within Genesee County. Home to approximately 22,809 residents, this area sits at an elevation of 745 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 989.
The median household income is $40,155 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $75,400, and the cost of living index is 60 (40% below the national average of 100).
Summers average a high of 82°F while winters drop to 16°F. The area receives about 32 in of rain and 52 in of snow annually. The zip code covers 8.2 square miles of land area and 0.1 square miles of water.
Key Statistics
22,809
$40,155
$75,400
Eastern (EST/EDT)
989
745 ft
8.2 sq mi
38.1
11,823
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Compare With Nearby Zip Codes
| Metric | 48503 | 48502 | 48507 | 48529 | 48504 | 48532 |
|---|---|---|---|---|---|---|
| City | Flint, MI | Flint, MI | Flint, MI | Flint, MI | Flint, MI | Flint, MI |
| Population | 22,809 | 1,388 | 28,648 | 8,959 | 23,873 | 19,750 |
| Median Income | $40,155 | $55,700 | $47,165 | $38,021 | $36,740 | $58,118 |
| Home Value | $75,400 | $0 | $101,200 | $74,000 | $48,500 | $157,300 |
| Cost of Living | 60 | 87 | 60 | 60 | 60 | 60 |
| Median Age | 38.1 | 31.2 | 36.2 | 39.2 | 33.4 | 41.1 |
Cost of Living
100 = National Average. Flint's cost of living is 40% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
1.9x
Demographics
Zip code 48503 has a population of 22,809 people with a median age of 38.1. There are 11,823 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Flint (48503) population trend from 2010 to 2024
↑ 47.5%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
82°F
16°F
32 in
52 in
Flint experiences warm summers with average highs around 82°F. Winters are cold with lows averaging 16°F. With 52 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$75,400
Median Household Income
$40,155
With 11,823 housing units across 8.2 square miles, 48503 has a housing density of 1,442 units per square mile. The home price-to-income ratio is 1.9x.
Location & Geography
Latitude
42.9999°
Longitude
-83.7089°
Land Area
8.2 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 48503 (Flint, MI) with distances:
All Zip Codes in Flint, MI
Other zip codes serving Flint:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48503's $40,155. A way to compare Flint to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 48503 (Flint, MI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Flint, Michigan?
Flint, Michigan uses zip code 48503 along with 9 other zip codes.
What county is zip code 48503 in?
Zip code 48503 is located in Genesee County, Michigan.
What is the population of zip code 48503?
The population of zip code 48503 is 22,809 with a median age of 38.1.
Is 48503 in Flint, Michigan?
Yes, zip code 48503 is in Flint, Genesee County, Michigan. The area code is 989.
Frequently Asked Questions
What city is zip code 48503 in?
Zip code 48503 is in Flint, Michigan. It is part of Genesee County and uses the Eastern (EST/EDT) timezone.
What is zip code 48503?
Zip code 48503 is a U.S. postal code in Flint, Michigan (Genesee County). It has a population of 22,809 and covers 8.2 square miles.
What is the population of zip code 48503?
The population of zip code 48503 (Flint, MI) is 22,809 with a median age of 38.1. There are approximately 11,823 housing units in this area.
What is the median income in zip code 48503?
The median household income in zip code 48503 (Flint, MI) is $40,155 per year. The cost of living index is 60 (100 = national average).
What is the average home price in zip code 48503?
The median home value in zip code 48503 (Flint, MI) is $75,400. The cost of living index is 60 compared to the national average of 100.
What county is zip code 48503 in?
Zip code 48503 is located in Genesee County, Michigan. The primary city is Flint.
What is the area code for zip code 48503?
Zip code 48503 in Flint, MI uses area code 989. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48503 a good place to live?
Zip code 48503 (Flint, MI) has a cost of living index of 60 (100 = national average), a median household income of $40,155, and median home values of $75,400. The median age is 38.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48503?
The cost of living index for zip code 48503 (Flint, MI) is 60, where 100 represents the national average. This area is below the national average. Median home value: $75,400.
What schools serve zip code 48503?
Zip code 48503 in Flint, Michigan is served by the local school district of Genesee County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.