ZIP Code 49457 - Twin Lake Michigan
Overview
ZIP Code 49457 is located in Twin Lake Michigan. Portions of 49457 are also in Lakewood Club and Dalton Township and Cedar Creek Township (Muskegon County) and Blue Lake Township (Muskegon County) and Egelston Township and Bridgeton Township and Holton Township and Muskegon Charter Township. 49457 is primarily within Muskegon County, with some portions in Newaygo County. Regionally, 49457 is located in the Grand Rapids-Kalamazoo-Battle Creek Area.
ZIP Code 49457 Quick Stats
| ZIP Code Name | Twin Lake |
| Primary County | Muskegon County |
| ZIP Code Type | Standard |
| Population (2022) | 11,119 |
| Area Code(s) | 231 |
| Current Time | EDT |
ZIP Code 49457 Map
49457 Demographics
49457 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 49457 is White. The majority race/ethnicity attending public schools in 49457 is White. The current unemployment level in 49457 is 5.1%.
| Population | 11,119 |
| Population Growth Rate | 0.94% |
| Population Density | 154 People per Square Mile |
| Total Households | 4,027 |
| Percentage High Income Households | 1.6% |
| Median Household Income (2021) | $68,075 |
| Average Adjusted Gross Income (2021) | $416,990 |
| Current Unemployment Rate (May 2026) | 5.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 93.92% |
| Public School Majority Race/Ethnicity | White - 81.86% |
49457 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 9,899 | 93.92% |
| Black | 103 | 0.98% |
| Hispanic | 413 | 3.92% |
| Asian | 100 | 0.95% |
| Native American | 25 | 0.24% |
| Hawaiian/Pac. Islander | 0 | 0% |
49457 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 176 | 87.56% |
| Black | 8 | 3.98% |
| Hispanic | 14 | 6.97% |
| Asian | 1 | 0.5% |
| Native American | 1 | 0.5% |
| Hawaiian/Pac. Islander | 1 | 0.5% |
49457 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 590 | 9.08% |
| Bachelor Degree | 637 | 9.81% |
| High School Diploma | 2,151 | 33.11% |
| No High School Diploma | 48 | 0.74% |
| GED or Alternate | 399 | 6.14% |
| 1 or More Years of College | 1,333 | 20.52% |
| Associates Degree | 873 | 13.44% |
| Masters Degree | 396 | 6.1% |
| Professional Degree | 42 | 0.65% |
| Doctorate Degree | 27 | 0.42% |
49457 Geography
| Coordinates | 43.35977936, -86.14877319 |
| Adjacent ZIP Codes | |
| Cities/Towns in 49457 | |
| Region | Grand Rapids-Kalamazoo-Battle Creek Area |
| Metropolitan/Micropolitan Stat Area | Muskegon, MI |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/Detroit |
| Area | 72 Square Miles |
49457 Schools
| School Districts in 49457 | |
| Elementary Schools in 49457 | |
| Middle Schools in 49457 | |
| High Schools in 49457 |
49457 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 | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 56d - Michigan Lake Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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