ZIP Code 50107 - Grand Junction Iowa
Overview
ZIP Code 50107 is located in Grand Junction Iowa. Portions of 50107 are also in Junction Township and Amaqua Township and Beaver Township (Boone County) and Washington Township (Greene County). 50107 is primarily within Greene County, with some portions in Boone County. Regionally, 50107 is located in the Des Moines-Ames Area.
ZIP Code 50107 Quick Stats
| ZIP Code Name | Grand Junction |
| Primary County | Greene County |
| ZIP Code Type | Standard |
| Population (2022) | 756 |
| Area Code(s) | 515 |
| Current Time | CDT |
ZIP Code 50107 Map
50107 Demographics
50107 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 50107 is White. The current unemployment level in 50107 is 3.3%.
| Population | 756 |
| Population Growth Rate | -24.4% |
| Population Density | 15 People per Square Mile |
| Total Households | 426 |
| Percentage High Income Households | 2.4% |
| Median Household Income (2021) | $48,542 |
| Average Adjusted Gross Income (2021) | $157,080 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 99.26% |
50107 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 936 | 99.26% |
| Black | 0 | 0% |
| Hispanic | 7 | 0.74% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
50107 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 49 | 7.85% |
| Bachelor Degree | 78 | 12.5% |
| High School Diploma | 275 | 44.07% |
| No High School Diploma | 1 | 0.16% |
| GED or Alternate | 34 | 5.45% |
| 1 or More Years of College | 90 | 14.42% |
| Associates Degree | 82 | 13.14% |
| Masters Degree | 14 | 2.24% |
| Professional Degree | 1 | 0.16% |
| Doctorate Degree | 0 | 0% |
50107 Geography
| Coordinates | 42.03171921, -94.21665955 |
| Adjacent ZIP Codes | |
| Cities/Towns in 50107 | |
| Region | Des Moines-Ames Area |
| Metropolitan/Micropolitan Stat Area | Ames, IA |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 51 Square Miles |
50107 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47b - Des Moines Lobe | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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