ZIP Code 81251 - Twin Lakes Colorado
Overview
ZIP Code 81251 is located in Twin Lakes Colorado. Portions of 81251 are also in Twin Lakes (Lake County). 81251 is entirely within Lake County. Regionally, 81251 is located in the Colorado Rockies Region.
ZIP Code 81251 Quick Stats
| ZIP Code Name | Twin Lakes |
| Primary County | Lake County |
| ZIP Code Type | Standard |
| Population (2022) | 351 |
| Area Code(s) | 719 |
| Current Time | MDT |
ZIP Code 81251 Map
81251 Demographics
81251 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Colorado based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 81251 is White. The current unemployment level in 81251 is 3.8%.
| Population | 351 |
| Population Growth Rate | 0% |
| Population Density | 3 People per Square Mile |
| Total Households | 52 |
| Median Household Income (2021) | $67,903 |
| Average Adjusted Gross Income (2021) | $177,830 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 6.9% |
| Majority Race/Ethnicity | White - 92.62% |
81251 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 226 | 92.62% |
| Black | 0 | 0% |
| Hispanic | 18 | 7.38% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
81251 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 0 | 0% |
| Bachelor Degree | 25 | 38.46% |
| High School Diploma | 15 | 23.08% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 11 | 16.92% |
| Associates Degree | 4 | 6.15% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 10 | 15.38% |
81251 Geography
| Coordinates | 39.14544296, -106.44988251 |
| Adjacent ZIP Codes | |
| Cities/Towns in 81251 | |
| Region | Colorado Rockies Region |
| Time Zone | Mountain Daylight Time |
| IANA Timezone | America/Denver |
| Area | 129 Square Miles |
81251 Schools
| School Districts in 81251 |
81251 Weather and Climate Data
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | August 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | July 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfc - Subarctic With Cool Summers And Year Around Rainfall | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 21e - Sedimentary Subalpine Forests | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||