ZIP code 49757
Where is ZIP code 49757?
Mackinac Island, Michigan
Mackinac County · PO Box only ZIP code
ZIP code 49757 belongs to Mackinac Island, Michigan in Mackinac County. 49757 is a PO Box only ZIP code: it is used for post office boxes at the Mackinac Island post office, not for street addresses. It is in the Eastern Time zone and uses area codes 231 and 906. About 561 people live in the 49757 area, where the median household income is $95,000. The closest ZIP codes are 49701 (Mackinaw City, 7.5 mi southwest), 49781 (Saint Ignace, 10.3 mi north) and 49718 (Carp Lake, 10.7 mi southwest).
| ZIP code | 49757 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Mackinac Island |
| Also accepted | Mackinac Is |
| State | Michigan (MI) |
| County | Mackinac County |
| Time zone | Eastern Time · now |
| Area codes | 231, 906 |
| Coordinates | 45.8578, -84.6245 map |
| 3-digit prefix | 497 |
Population and income in 49757
| Population | 561 · lower than 88% of Michigan ZIP codes |
|---|---|
| People per square mile | 129 · higher than 52% of Michigan ZIP codes |
| Median age | 40.4 years · lower than 69% of Michigan ZIP codes |
| Men / women | 68% / 32% |
| Median household income | $95,000 · higher than 86% of Michigan ZIP codes |
| Income per person | $48,923 |
| Below the poverty line | 13% |
| Bachelor’s degree or higher | 41% of adults 25+ |
| Median home value | $733,300 · higher than 100% of Michigan ZIP codes |
| Median rent | $1,197 a month |
| Housing units | 827 |
| Households | 176 (1.84 people on average) |
| Owners / renters | 49% / 51% |
| Land area | 4.35 sq mi (plus 14.01 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 49757. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 49757
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 49701 | Mackinaw City, MI | 7.5 mi SW | Standard |
| 49781 | Saint Ignace, MI | 10.3 mi N | Standard |
| 49718 | Carp Lake, MI | 10.7 mi SW | Standard |
| 49775 | Pointe Aux Pins, MI | 11.1 mi SE | Standard |
| 49745 | Hessel, MI | 14.7 mi NE | Standard |
| 49719 | Cedarville, MI | 16.6 mi NE | Standard |
| 49755 | Levering, MI | 17.4 mi SW | Standard |
| 49721 | Cheboygan, MI | 18.5 mi S | Standard |
| 49761 | Mullett Lake, MI | 21.2 mi S | PO Box only |
| 49760 | Moran, MI | 22.5 mi NW | Standard |
| 49769 | Pellston, MI | 22.5 mi SW | Standard |
| 49774 | Pickford, MI | 24 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 49757 or measure the distance to another ZIP code.
How to address mail to 49757
PO BOX 123
MACKINAC ISLAND MI 49757
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts MACKINAC IS as the city name for 49757. Adding the 4-digit ZIP+4 code (49757-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 49757?
- 49757 is a Mackinac Island, Michigan ZIP code. Mackinac Is is also accepted as the city name.
- What county is 49757 in?
- ZIP code 49757 is in Mackinac County, Michigan.
- What time zone is ZIP code 49757 in?
- 49757 is in the Eastern Time zone (America/Detroit).
- What area code is 49757?
- Phone numbers in ZIP code 49757 use area codes 231 and 906.
- What is the population of ZIP code 49757?
- About 561 people live in ZIP code 49757, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 49757?
- The median household income in 49757 is $95,000 a year, higher than 86% of Michigan ZIP codes.
- Can I use 49757 for a street address?
- No. 49757 is only for PO Boxes. Street addresses in Mackinac Island use another ZIP code.
- What ZIP codes are near 49757?
- The nearest ZIP codes to 49757 are 49701 (Mackinaw City, 7.5 miles), 49781 (Saint Ignace, 10.3 miles), 49718 (Carp Lake, 10.7 miles) and 49775 (Pointe Aux Pins, 11.1 miles).