ZIP Code 61477 - Smithfield Illinois
Overview
ZIP Code 61477 is located in Smithfield Illinois. Portions of 61477 are also in Cass Township and Bernadotte Township and Deerfield Township and Harris Township and Lee Township (Fulton County). 61477 is entirely within Fulton County. Regionally, 61477 is located in the Peoria-Bloomington Area.
ZIP Code 61477 Quick Stats
| ZIP Code Name | Smithfield |
| Primary County | Fulton County |
| ZIP Code Type | Standard |
| Population (2022) | 499 |
| Area Code(s) | 309 |
| Current Time | CDT |
ZIP Code 61477 Map
61477 Demographics
61477 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 61477 is White. The current unemployment level in 61477 is 5.2%.
| Population | 499 |
| Population Growth Rate | 0% |
| Population Density | 12 People per Square Mile |
| Total Households | 274 |
| Percentage High Income Households | 3.6% |
| Median Household Income (2021) | $53,625 |
| Average Adjusted Gross Income (2021) | $139,620 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 7.8% |
| Majority Race/Ethnicity | White - 99.81% |
61477 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 515 | 99.81% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 1 | 0.19% |
| Hawaiian/Pac. Islander | 0 | 0% |
61477 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 43 | 10.46% |
| Bachelor Degree | 10 | 2.43% |
| High School Diploma | 198 | 48.18% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 41 | 9.98% |
| 1 or More Years of College | 62 | 15.09% |
| Associates Degree | 25 | 6.08% |
| Masters Degree | 32 | 7.79% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
61477 Geography
| Coordinates | 40.49778366, -90.3168335 |
| Adjacent ZIP Codes | |
| Cities/Towns in 61477 | |
| Region | Peoria-Bloomington Area |
| Metropolitan/Micropolitan Stat Area | Peoria, IL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 40 Square Miles |
61477 Schools
| School Districts in 61477 | |
| Elementary Schools in 61477 | |
| Middle Schools in 61477 | |
| High Schools in 61477 |
61477 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 72i - Western Dissected Illinoian Till Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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