ZIP Code 48890 - Sunfield Michigan
Overview
ZIP Code 48890 is located in Sunfield Michigan. Portions of 48890 are also in Sunfield Township and Danby Township and Sebewa Township and Roxand Township. 48890 is primarily within Eaton County, with some portions in Ionia County. Regionally, 48890 is located in the Lansing Area.
ZIP Code 48890 Quick Stats
| ZIP Code Name | Sunfield |
| Primary County | Eaton County |
| ZIP Code Type | Standard |
| Population (2022) | 1,976 |
| Area Code(s) | 517 |
| Current Time | EDT |
ZIP Code 48890 Map
48890 Demographics
48890 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Michigan based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 48890 is White. The current unemployment level in 48890 is 5.1%.
| Population | 1,976 |
| Population Growth Rate | -3.77% |
| Population Density | 59 People per Square Mile |
| Total Households | 727 |
| Percentage High Income Households | 0.7% |
| Median Household Income (2021) | $58,828 |
| Average Adjusted Gross Income (2021) | $163,420 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 98.56% |
48890 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,912 | 98.56% |
| Black | 2 | 0.1% |
| Hispanic | 26 | 1.34% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
48890 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 179 | 14.94% |
| Bachelor Degree | 74 | 6.18% |
| High School Diploma | 479 | 39.98% |
| No High School Diploma | 18 | 1.5% |
| GED or Alternate | 42 | 3.51% |
| 1 or More Years of College | 220 | 18.36% |
| Associates Degree | 120 | 10.02% |
| Masters Degree | 55 | 4.59% |
| Professional Degree | 6 | 0.5% |
| Doctorate Degree | 5 | 0.42% |
48890 Geography
| Coordinates | 42.76915741, -84.97167206 |
| Adjacent ZIP Codes | |
| Cities/Towns in 48890 | |
| Regions | Lansing Area Grand Rapids-Kalamazoo-Battle Creek Area |
| Metropolitan/Micropolitan Stat Areas | Lansing-East Lansing, MI Grand Rapids-Kentwood, MI |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/Detroit |
| Area | 33 Square Miles |
48890 Schools
| School Districts in 48890 |
48890 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 56g - Lansing Loamy Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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