ZIP Code 61089 - Winslow Illinois
Overview
ZIP Code 61089 is located in Winslow Illinois. Portions of 61089 are also in Winslow Township and West Point Township and Oneco Township and Waddams Township. 61089 is entirely within Stephenson County. Regionally, 61089 is located in the Rockford Area.
ZIP Code 61089 Quick Stats
| ZIP Code Name | Winslow |
| Primary County | Stephenson County |
| ZIP Code Type | Standard |
| Population (2022) | 575 |
| Area Code(s) | 779 / 815 |
| Current Time | CDT |
ZIP Code 61089 Map
61089 Demographics
61089 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Illinois based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 61089 is White. The current unemployment level in 61089 is 5.2%.
| Population | 575 |
| Population Growth Rate | 0% |
| Population Density | 14 People per Square Mile |
| Total Households | 338 |
| Percentage High Income Households | 4.1% |
| Median Household Income (2021) | $68,125 |
| Average Adjusted Gross Income (2021) | $213,500 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 7.2% |
| Majority Race/Ethnicity | White - 96.59% |
61089 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 651 | 96.59% |
| Black | 3 | 0.45% |
| Hispanic | 19 | 2.82% |
| Asian | 1 | 0.15% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
61089 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 86 | 15.5% |
| Bachelor Degree | 158 | 28.47% |
| High School Diploma | 164 | 29.55% |
| No High School Diploma | 5 | 0.9% |
| GED or Alternate | 19 | 3.42% |
| 1 or More Years of College | 66 | 11.89% |
| Associates Degree | 43 | 7.75% |
| Masters Degree | 14 | 2.52% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
61089 Geography
| Coordinates | 42.47487259, -89.81881714 |
| Adjacent ZIP Codes | |
| Cities/Towns in 61089 | |
| Region | Rockford Area |
| Metropolitan/Micropolitan Stat Area | Freeport, IL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 40 Square Miles |
61089 Schools
| School Districts in 61089 | |
| Elementary Schools in 61089 | |
| Middle Schools in 61089 | |
| High Schools in 61089 |
61089 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 53a - Rock River Drift Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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