ZIP Code 12418 - Cornwallville New York
Overview
ZIP Code 12418 is located in Cornwallville New York. Portions of 12418 are also in East Durham and Durham. 12418 is entirely within Greene County. Regionally, 12418 is located in the Hudson Valley Region.
ZIP Code 12418 Quick Stats
| ZIP Code Name | Cornwallville |
| Primary County | Greene County |
| ZIP Code Type | Standard |
| Population (2022) | 294 |
| Area Code(s) | 518 / 838 |
| Current Time | EDT |
ZIP Code 12418 Map
12418 Demographics
12418 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in New York based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 12418 is White. The current unemployment level in 12418 is 4.4%.
| Population | 294 |
| Population Growth Rate | 0% |
| Population Density | 20 People per Square Mile |
| Total Households | 154 |
| Percentage High Income Households | 11% |
| Median Household Income (2021) | $68,182 |
| Average Adjusted Gross Income (2021) | $172,740 |
| Current Unemployment Rate (May 2026) | 4.4% |
| Sales Tax Rate (2025) | 8% |
| Majority Race/Ethnicity | White - 96.86% |
12418 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 216 | 96.86% |
| Black | 7 | 3.14% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
12418 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 27 | 14.29% |
| Bachelor Degree | 8 | 4.23% |
| High School Diploma | 73 | 38.62% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 9 | 4.76% |
| 1 or More Years of College | 23 | 12.17% |
| Associates Degree | 16 | 8.47% |
| Masters Degree | 23 | 12.17% |
| Professional Degree | 3 | 1.59% |
| Doctorate Degree | 7 | 3.7% |
12418 Geography
| Coordinates | 42.36086655, -74.16365051 |
| Adjacent ZIP Codes | |
| Cities/Towns in 12418 | |
| Region | Hudson Valley Region |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 15 Square Miles |
12418 Schools
| School Districts in 12418 | |
| Elementary Schools in 12418 | |
| Middle Schools in 12418 | |
| High Schools in 12418 |
12418 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | September 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 60c - Catskills Transition | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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