ZIP code
16638
Entriken, PA
16638 covers Entriken in Huntingdon County, with 65 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 16638. Methodology
ZIP code map of 16638

About ZIP code 16638
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 16638. Not ACS. Methodology
People in 16638
Race
- White69
- American Indian or Alaska Native1
- Other race1
- Two or more races2
Hispanic or Latino (any race): 1
Age
- Under 108
- 10 to 196
- 20 to 299
- 30 to 392
- 40 to 494
- 50 to 5913
- 60 to 6914
- 70 to 7912
- 80 and older5
Income and housing in 16638
Education
- High school graduate100.0%
- Bachelor's degree41.9%
- Graduate degree16.3%
Places covering 16638
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Huntingdon County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 16638
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 79 | |
| 2006 | 78 | |
| 2007 | 66 | |
| 2011 | 83 | |
| 2012 | 75 | |
| 2013 | 66 | |
| 2014 | 50 | |
| 2015 | 37 | |
| 2016 | 36 | |
| 2017 | 25 | |
| 2018 | 32 | |
| 2019 | 39 | |
| 2020 | 40 | |
| 2021 | 76 | |
| 2022 | 87 | |
| 2023 | 65 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 16638
12 nearest ZIP centroids (any distance)
- 16657James Creek2.1 miPop 1,262 · Income $62,264
- 16647Hesston5.5 miPop 836 · Income $83,611
- 16662Martinsburg5.9 miPop 5,866 · Income $70,861
- 16622Calvin7.0 miPop 95 · Income $48,750
- 16621Broad Top7.3 miPop 607 · Income $68,152
- 16685Todd7.5 miPop 330 · Income $137,574
- 16678Saxton7.9 miPop 2,461 · Income $59,769
- 16693Williamsburg8.9 miPop 4,015 · Income $64,152
- 16634Dudley8.9 miPop 296 · Income $58,571
- 16631Curryville9.0 miPop 64 · Income —
- 16623Cassville9.2 miPop 458 · Income $58,625
- 16648Hollidaysburg9.9 miPop 14,722 · Income $76,149
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 16638, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 16638 FAQ
- What city is ZIP code 16638 in?
- 16638 is in Entriken, PA.
- What county is 16638 in?
- 16638 is in Huntingdon County.
- What is the median household income in 16638?
- Median household income is not published for 16638.
- Which ZIP codes are near 16638?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 16638.