ZIP code 48603
Where is ZIP code 48603?
Saginaw, Michigan
Saginaw County · Standard ZIP code
ZIP code 48603 belongs to Saginaw, Michigan in Saginaw County. 48603 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 989. About 27,757 people live in the 48603 area, where the median household income is $66,352. The closest ZIP codes are 48605 (Saginaw, 1.1 mi west), 48638 (Saginaw, 2.2 mi southeast) and 48602 (Saginaw, 3.8 mi southeast).
| ZIP code | 48603 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Saginaw |
| State | Michigan (MI) |
| County | Saginaw County |
| Time zone | Eastern Time · now |
| Area code | 989 |
| Coordinates | 43.4631, -84.0297 map |
| 3-digit prefix | 486 |
Population and income in 48603
| Population | 27,757 · higher than 90% of Michigan ZIP codes |
|---|---|
| People per square mile | 1,523 · higher than 82% of Michigan ZIP codes |
| Median age | 41 years · lower than 65% of Michigan ZIP codes |
| Men / women | 48% / 52% |
| Median household income | $66,352 · lower than 54% of Michigan ZIP codes |
| Income per person | $41,492 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 37% of adults 25+ |
| Median home value | $186,800 · lower than 52% of Michigan ZIP codes |
| Median rent | $1,050 a month |
| Housing units | 13,324 |
| Households | 12,416 (2.2 people on average) |
| Owners / renters | 67% / 33% |
| Land area | 18.22 sq mi (plus 0.22 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 48603. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 48603
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 48605 | Saginaw, MI | 1.1 mi W | PO Box only |
| 48638 | Saginaw, MI | 2.2 mi SE | Standard |
| 48602 | Saginaw, MI | 3.8 mi SE | Standard |
| 48604 | Saginaw, MI | 4 mi E | Standard |
| 48663 | Saginaw, MI | 5 mi SE | Unique |
| 48724 | Carrollton, MI | 5 mi E | PO Box only |
| 48607 | Saginaw, MI | 5.4 mi SE | Standard |
| 48609 | Saginaw, MI | 6.1 mi SW | Standard |
| 48601 | Saginaw, MI | 7 mi SE | Standard |
| 48710 | University Center, MI | 7 mi N | Unique |
| 48606 | Saginaw, MI | 7.9 mi S | PO Box only |
| 48608 | Saginaw, MI | 7.9 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 48603 or measure the distance to another ZIP code.
How to address mail to 48603
123 MAIN ST
SAGINAW MI 48603
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (48603-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Saginaw, MI
All Saginaw ZIP codes with population and income →
Questions
- What city is ZIP code 48603?
- 48603 is a Saginaw, Michigan ZIP code.
- What county is 48603 in?
- ZIP code 48603 is in Saginaw County, Michigan.
- What time zone is ZIP code 48603 in?
- 48603 is in the Eastern Time zone (America/Detroit).
- What area code is 48603?
- Phone numbers in ZIP code 48603 use area code 989.
- What is the population of ZIP code 48603?
- About 27,757 people live in ZIP code 48603, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 48603?
- The median household income in 48603 is $66,352 a year, lower than 54% of Michigan ZIP codes.
- What ZIP codes are near 48603?
- The nearest ZIP codes to 48603 are 48605 (Saginaw, 1.1 miles), 48638 (Saginaw, 2.2 miles), 48602 (Saginaw, 3.8 miles) and 48604 (Saginaw, 4 miles).