Michigan · Jackson
49240 ZIP Code
49240 is associated with Grass Lake, Michigan. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.
ZIP details
- ZIP code
- 49240
- City
- Grass Lake
- State
- Michigan (MI)
- County
- Jackson
- Timezone
- America/Detroit
- State sales tax
- Varies by state
Questions about 49240
- 49240 is associated with Grass Lake, Michigan in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.
- Jackson. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.
- America/Detroit. This is the IANA timezone name for the city associated with the ZIP.
- It appears in the public city dataset bundled with this site. That confirms the format and city association, not that a specific street, mailbox, or resident exists.