Gratiot County, MI ZIP Codes
16 ZIP codes cover all or part of Gratiot County, Michigan. The Census Bureau counts 41,385 residents in the county, with a median household income of $63,556 and a median home value of $147,500. Median household income ranges from $58,750 in 48801 to $84,803 in 48871. Its largest communities include Alma, St. Louis, Ithaca, Breckenridge and Perrinton.
Gratiot County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 41,385 |
| Households | 14,775 |
| Median household income | $63,556 |
| Median home value | $147,500 |
| Median age | 39.6 |
| Median rent | $834 |
All 16 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 54,087 |
| Households (sum of ZIP codes) | 18,838 |
| Median household income, range across ZIP codes | $58,750 (48801) to $84,803 (48871) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $64,697 |
| Homeowners | 80.7% |
| Households with kids under 18 | 28.0% |
| Moved in the past year | 12.6% |
| Carrier routes in EDDM2GO's route library | 13 routes, 4,946 homes (5 of 16 ZIP codes) |
Top facts
- Highest median household income in Gratiot County: 48871 ($84,803)
- Most residents: 48801 (13,278 people)
- Highest homeownership: 48877 (92.8% own their home)
- Most households with kids: 48806 (34.2% of households)
- Most new movers: 48880 (16.1% moved in last year)
- Youngest median age: 48801 (35.0 years)
- Highest median home value: 48871 ($230,600)
Every ZIP code in Gratiot County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 48801 | Alma | 13,278 | 4,995 | $58,750 | $129,700 | 75.0% | 28.4% | 15.9% | — | — | 100% of its land |
| 48880 | Saint Louis | 9,994 | 2,530 | $59,922 | $144,900 | 79.2% | 27.2% | 16.1% | 6 | 3,079 | 54% of its land |
| 48811 | Carson City | 7,440 | 1,926 | $70,625 | $170,800 | 80.1% | 30.9% | 13.7% | — | — | 37% of its land |
| 48847 | Ithaca | 5,663 | 2,335 | $66,264 | $172,500 | 80.1% | 28.7% | 10.2% | — | — | 100% of its land |
| 48615 | Breckenridge | 3,061 | 1,120 | $70,000 | $143,400 | 78.7% | 33.5% | 8.3% | — | — | 68% of its land |
| 48637 | Merrill | 3,024 | 1,257 | $65,865 | $158,600 | 91.3% | 22.6% | 14.7% | — | — | 12% of its land |
| 48871 | Perrinton | 2,103 | 835 | $84,803 | $230,600 | 82.6% | 29.8% | 11.1% | — | — | 100% of its land |
| 48877 | Riverdale | 1,962 | 815 | $64,653 | $112,300 | 92.8% | 22.3% | 4.7% | — | — | 46% of its land |
| 48806 | Ashley | 1,752 | 667 | $61,375 | $155,600 | 78.7% | 34.2% | 6.7% | 2 | 601 | 100% of its land |
| 48889 | Sumner | 1,528 | 612 | $60,200 | $157,900 | 83.8% | 25.8% | 5.4% | — | — | 98% of its land |
| 48832 | Elwell | 1,307 | 536 | $73,393 | $163,700 | 92.4% | 28.2% | 2.6% | 2 | 572 | 100% of its land |
| 48662 | Wheeler | 1,185 | 507 | $70,321 | $131,100 | 88.8% | 21.5% | 11.4% | 2 | 611 | 78% of its land |
| 48856 | Middleton | 966 | 330 | $91,413 | $183,300 | 72.7% | 30.6% | 5.0% | 1 | 305 | 100% of its land |
| 48807 | Bannister | 658 | 301 | $60,825 | $108,200 | 88.7% | 16.9% | 7.0% | — | — | 80% of its land |
| 48874 | Pompeii | 107 | 51 | $75,774 | $111,300 | 100.0% | 13.7% | 0.0% | — | — | 100% of its land |
| 48862 | Gratiot County | 59 | 21 | $51,563 | $75,800 | 100.0% | 66.7% | 14.0% | — | — | 100% of its land |
A ZIP code is listed for Gratiot County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Alma — 9,396 residents · 1 ZIP code
- St. Louis — 7,367 residents · 1 ZIP code
- Ithaca — 2,817 residents · 1 ZIP code
- Breckenridge — 1,517 residents · 1 ZIP code
- Perrinton — 513 residents · 1 ZIP code
- Ashley — 483 residents · 1 ZIP code
- Elm Hall — 228 residents · 1 ZIP code
- Riverdale — 216 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Gratiot County — 12 ZIP codes ranked
- ZIP codes with the highest home values in Gratiot County — 12 ZIP codes ranked
- ZIP codes with the highest homeownership in Gratiot County — 12 ZIP codes ranked
- ZIP codes with the most families with kids in Gratiot County — 12 ZIP codes ranked
- ZIP codes with the most new movers in Gratiot County — 12 ZIP codes ranked
- Youngest ZIP codes in Gratiot County — 12 ZIP codes ranked
- Oldest ZIP codes in Gratiot County — 12 ZIP codes ranked
- Fastest-growing ZIP codes in Gratiot County — 12 ZIP codes ranked
Price a mailing to Gratiot County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Gratiot County, MI?
- 48801, 48880, 48811, 48847, 48615, 48637, 48871, 48877, 48806, 48889, 48832, 48662, 48856, 48807, 48874 and 48862. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Gratiot County?
- 41,385 residents in 14,775 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Gratiot County?
- $63,556 for the county as a whole. Its ZIP codes range from $58,750 (48801) to $84,803 (48871).
- Which Gratiot County ZIP code has the highest median household income?
- 48871, at $84,803, among ZIP codes with at least 1,000 residents. See the full ranking of Gratiot County ZIP codes by income.
- How many carrier routes and mailboxes are in Gratiot County?
- For the 5 of 16 ZIP codes in EDDM2GO's stored route library: 13 carrier routes reaching 4,946 residential and 221 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.