ZIP Code 16854 - Millheim Pennsylvania
Overview
ZIP Code 16854 is located in Millheim Pennsylvania. Portions of 16854 are also in Aaronsburg (Centre County) and Haines Township and Penn Township (Centre County) and Miles Township. 16854 is entirely within Centre County. Regionally, 16854 is located in the Johnstown-Altoona Area.
ZIP Code 16854 Quick Stats
| ZIP Code Name | Millheim |
| Primary County | Centre County |
| ZIP Code Type | Standard |
| Population (2022) | 737 |
| Area Code(s) | 582 / 814 |
| Current Time | EDT |
ZIP Code 16854 Map
16854 Demographics
16854 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 16854 is White. The current unemployment level in 16854 is 4.1%.
| Population | 737 |
| Population Growth Rate | -11.32% |
| Population Density | 240 People per Square Mile |
| Total Households | 337 |
| Median Household Income (2021) | $52,625 |
| Average Adjusted Gross Income (2021) | $147,880 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 99.21% |
16854 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 627 | 99.21% |
| Black | 0 | 0% |
| Hispanic | 5 | 0.79% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
16854 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 39 | 7.72% |
| Bachelor Degree | 85 | 16.83% |
| High School Diploma | 200 | 39.6% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 17 | 3.37% |
| 1 or More Years of College | 72 | 14.26% |
| Associates Degree | 59 | 11.68% |
| Masters Degree | 28 | 5.54% |
| Professional Degree | 5 | 0.99% |
| Doctorate Degree | 0 | 0% |
16854 Geography
| Coordinates | 40.9001236, -77.46932983 |
| Adjacent ZIP Codes | |
| Cities/Towns in 16854 | |
| Region | Johnstown-Altoona Area |
| Metropolitan/Micropolitan Stat Area | State College, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 3 Square Miles |
16854 Schools
| School Districts in 16854 |
16854 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 67a - Northern Limestone/Dolomite Valleys | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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