Lock Haven, PA ZIP Codes
One ZIP code serves Lock Haven, Pennsylvania: 17745. Together they are home to 17,718 residents in 7,282 households. That is more than the 8,447 people counted inside Lock Haven city limits, because these ZIP codes reach past its boundary.
Lock Haven city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 8,447 |
| Households | 3,415 |
| Median household income | $46,102 |
| Median home value | $137,300 |
| Median age | 28.9 |
| Median rent | $792 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 17,718 |
| Households (sum of ZIP codes) | 7,282 |
| Median household income, range across ZIP codes | $58,555 (17745) to $58,555 (17745) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $58,555 |
| Homeowners | 63.7% |
| Households with kids under 18 | 26.0% |
| Moved in the past year | 13.4% |
| Carrier routes in EDDM2GO's route library | 14 routes, 7,502 homes (1 of 1 ZIP codes) |
Every ZIP code in Lock Haven
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17745 | Lock Haven | 17,718 | 7,282 | $58,555 | $177,100 | 63.7% | 26.0% | 13.4% | 14 | 7,963 | 1% of its land; mailing city |
A ZIP code is listed for Lock Haven when at least 10% of its land lies inside Lock Haven city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lock Haven. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lock Haven.
Counties
- Clinton County — 15 ZIP codes
Price a mailing to Lock Haven ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lock Haven, PA?
- 17745. A ZIP code is listed for Lock Haven when at least 10% of its land lies inside Lock Haven city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Lock Haven.
- What is the population of Lock Haven, PA?
- The Census Bureau counts 8,447 residents inside Lock Haven city limits (ACS 2020–2024). The 1 ZIP code that serve Lock Haven hold 17,718 residents in all.
- What is the median household income in Lock Haven, PA?
- $46,102 inside Lock Haven city limits, per the Census Bureau. Across its ZIP codes the medians run from $58,555 to $58,555.
- How many carrier routes and mailboxes are in Lock Haven, PA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 14 carrier routes reaching 7,502 residential and 465 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.