Residential delivery area · Pennsylvania
ZIP Code 17751: Mill Hall, PA
ZIP code 17751 uses the postal name Mill Hall, Pennsylvania and lies entirely in Clinton County (Census 2020 ZIP-county file). About 7,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $75,072 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Rote (under 1%), Mill Hall (under 1%), Salona (under 1%), Lamar (under 1%) and Clintondale (under 1%); 97% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Mill Hall · its only residential ZIP
- County
- Clinton County
- Census places
- Rote (under 1%) census-designated place; Mill Hall (under 1%); Salona (under 1%) census-designated place; Lamar (under 1%) census-designated place
- Micro area
- Lock Haven, PA
- House district
- PA-15 119th Congress
- State
- Pennsylvania
- Time zone
- Eastern
- Land area
- 140.3 sq mi · 53 people per sq mi
Where is ZIP code 17751?
17751 centers on 41.130°, -77.521° and covers 140.3 square miles of land plus 2.3 of water. It borders 9 ZIP codes: 17750, 16826, 16848, 16822, 16841, 17745, 17747, 17760, 17764.
The map draws ZIP code areas only. For the streets inside 17751, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 17751 compare with the rest of Clinton County?
| Measure | 17751 | In Clinton County | In PA |
|---|---|---|---|
| People (ACS 2020-2024) | 7,431 | 3rd of 16 | 512th of 1,833 |
| Median household income | $75k | 1st of 7 | 469th of 1,015 |
| Median home value | $215k | 1st of 8 | 553rd of 1,069 |
Its median household income is higher than in 55% of U.S. residential ZIP codes, and it is denser than 43% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 17751?
The 2020 Census counted 7,189 people in 17751; the ACS, which samples households over 2020-2024, estimates 7,431. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 7,431
- 2020 Census count
- 7,189
- Households
- 2,927
- Median age
- 41.1
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 17751?
Of the 7,431 people the ACS estimates in 17751, 23.8% are under 18 and 18.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (95.1%).
- Under 1823.8%
- 18 to 6458.1%
- 65 and older18.2%
- White, not Hispanic95.1%
- Hispanic or Latino2.7%
- Other or two or more1.5%
- Black, not Hispanic0.4%
- Asian, not Hispanic0.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 17751 earn?
Median household income is $75,072 (ACS 2020-2024), the highest of the 7 ranked ZIP codes in Clinton County.
- Median household income
- $75,072
- Income per person
- $35,390
- Below the poverty line
- 13.7%
- Unemployed (of the labor force)
- 3.2%
- Adults 25+ with a bachelor's degree
- 19.8%
- Adjusted gross income per tax return, 2022
- $66,1583,530 returns; wages 67% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 17751?
FHFA's house price index for 17751, built from repeat sales and appraisals of the same homes, rose 47% from 2015 to 2025 and rose 25% from 2020 to 2025, and moved −4.6% in 2025.
- Median home value (owners' estimate)
- $215,100
- Median gross rent
- $923
- Homes owned by their occupants
- 78.7%
- Housing units
- 3,348
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 17751?
180 business establishments had a location in this ZIP code in 2023, 6 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade39
- Construction31
- Other services (except public administration)21
- Accommodation and food services17
- Manufacturing16
- Health care and social assistance13
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 17751?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 17750 | Mackeyville | 177 | $148k | 5.3 mi |
| 16826 | Blanchard | 439 | $61k | 5.8 mi |
| 16848 | Lamar | 215 | $62k | 8.2 mi |
| 16822 | Beech Creek | 1,784 | $72k | 9.7 mi |
| 16841 | Howard | 6,477 | $69k | 11.0 mi |
| 17745 | Lock Haven | 17,718 | $59k | 11.1 mi |
| 17747 | Loganton | 3,421 | $72k | 11.9 mi |
| 17760 | North Bend | 572 | $67k | 20.9 mi |
| 17764 | Renovo | 2,361 | $41k | 21.6 mi |
| 17779 | Woolrich | 179 | $54k | 9.3 mi (near) |
| 17748 | McElhattan | 184 | $70k | 9.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.