ZIP code
17745
Lock Haven, PA
17745 covers Lock Haven in Clinton County, with 17,722 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 17745. Methodology
ZIP code map of 17745

About ZIP code 17745
Acceptable cities: Farrandsville, Flemington
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 17745. Not ACS. Methodology
People in 17745
Race
- White15,726
- Black or African American348
- American Indian or Alaska Native39
- Asian150
- Native Hawaiian and Pacific Islander4
- Other race147
- Two or more races682
Hispanic or Latino (any race): 376
Age
- Under 101,649
- 10 to 192,381
- 20 to 292,603
- 30 to 391,948
- 40 to 491,979
- 50 to 592,079
- 60 to 692,157
- 70 to 791,351
- 80 and older949
Income and housing in 17745
Education
- High school graduate91.4%
- Bachelor's degree25.5%
- Graduate degree8.5%
Places covering 17745
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.
- Lock Haven47.4%
- Dunnstown8.6%
- Flemington7.4%
- Castanea6.1%
- McElhattan5.0%
- Woolrich4.7%
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.
- Clinton County99.3%
- Lycoming County0.7%
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
20.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 17745
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 12,829 | |
| 2006 | 12,683 | |
| 2007 | 14,056 | |
| 2008 | 12,977 | |
| 2009 | 13,047 | |
| 2010 | 13,135 | |
| 2011 | 18,628 | 13,245 |
| 2012 | 18,768 | 13,200 |
| 2013 | 19,153 | 13,130 |
| 2014 | 19,424 | 13,190 |
| 2015 | 19,408 | 13,050 |
| 2016 | 19,243 | 13,020 |
| 2017 | 18,948 | 13,100 |
| 2018 | 18,753 | 12,970 |
| 2019 | 18,397 | 13,100 |
| 2020 | 18,195 | 13,290 |
| 2021 | 17,792 | 13,250 |
| 2022 | 17,494 | 13,010 |
| 2023 | 17,722 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 17745
12 nearest ZIP centroids (any distance)
- 17779Woolrich7.2 miPop 146 · Income $51,750
- 17738North Bend9.3 miPop 99 · Income —
- 17739Jersey Mills9.9 miPop 24 · Income $48,750
- 17723Cammal10.4 miPop 53 · Income $58,750
- 17721Avis10.6 miPop 1,695 · Income $72,826
- 17751Mill Hall11.1 miPop 7,145 · Income $71,386
- 17740Jersey Shore11.6 miPop 11,600 · Income $71,000
- 17748Mc Elhattan11.7 miPop 141 · Income $59,125
- 17776Waterville12.9 miPop 158 · Income $71,250
- 17760North Bend13.1 miPop 461 · Income $63,125
- 17769Slate Run15.6 miPop 43 · Income $125,625
- 17750Mackeyville15.7 miPop 164 · Income $142,778
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 17745, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 17745 FAQ
- What city is ZIP code 17745 in?
- 17745 is in Lock Haven, PA.
- What county is 17745 in?
- 17745 is in Clinton County.
- What is the median household income in 17745?
- The median household income in 17745 is $53,602.
- Which ZIP codes are near 17745?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 17745.