Grass Lake, MI ZIP Codes
One ZIP code serves Grass Lake, Michigan: 49240. Together they are home to 8,863 residents in 3,629 households. That is more than the 1,186 people counted inside Grass Lake village limits, because these ZIP codes reach past its boundary.
Grass Lake village limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,186 |
| Households | 532 |
| Median household income | $80,938 |
| Median home value | $205,100 |
| Median age | 35.6 |
| Median rent | $961 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 8,863 |
| Households (sum of ZIP codes) | 3,629 |
| Median household income, range across ZIP codes | $99,681 (49240) to $99,681 (49240) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $99,681 |
| Homeowners | 92.6% |
| Households with kids under 18 | 23.3% |
| Moved in the past year | 5.8% |
| Carrier routes in EDDM2GO's route library | 7 routes, 3,760 homes (1 of 1 ZIP codes) |
Every ZIP code in Grass Lake
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 49240 | Grass Lake | 8,863 | 3,629 | $99,681 | $298,700 | 92.6% | 23.3% | 5.8% | 7 | 3,829 | 1% of its land; mailing city |
A ZIP code is listed for Grass Lake when at least 10% of its land lies inside Grass Lake village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Grass Lake. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Grass Lake.
Counties
- Jackson County — 22 ZIP codes
Price a mailing to Grass Lake ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Grass Lake, MI?
- 49240. A ZIP code is listed for Grass Lake when at least 10% of its land lies inside Grass Lake village limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Grass Lake.
- What is the population of Grass Lake, MI?
- The Census Bureau counts 1,186 residents inside Grass Lake village limits (ACS 2020–2024). The 1 ZIP code that serve Grass Lake hold 8,863 residents in all.
- What is the median household income in Grass Lake, MI?
- $80,938 inside Grass Lake village limits, per the Census Bureau. Across its ZIP codes the medians run from $99,681 to $99,681.
- How many carrier routes and mailboxes are in Grass Lake, MI?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 7 carrier routes reaching 3,760 residential and 69 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.