17751 ZIP Code — Mill Hall, PA

Clinton County, Pennsylvania

ZIP code 17751 is located in Mill Hall, Pennsylvania, within Clinton County. It covers approximately 140.27 square miles and serves a population of 7,180 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 570/272.

About ZIP code 17751

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $191,400. Owner-occupancy is high at 81%, well above the national average.

Median household income is $68,636. 41% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 25 minutes is near the national average.

College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks.

Overall, ZIP code 17751 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

7,180

population

140.27

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

17751 ZIP code map

Cities in ZIP code 17751

Below are the cities the US Postal Service accepts for ZIP code 17751. Using any city not on this list may result in mail delivery delays.

City	Status
Mill Hall	Acceptable
Mill Hall	Preferred

Nearby ZIP codes

17745 Lock Haven (9.4 mi) 17747 Loganton (9.9 mi) 16841 Howard (11.2 mi) 16872 Rebersburg (11.7 mi) 16822 Beech Creek (11.9 mi) 16852 Madisonburg (12.5 mi) 17740 Jersey Shore (13.4 mi) 16820 Aaronsburg (14.3 mi) 16854 Millheim (14.5 mi) 16882 Woodward (16.5 mi) 16823 Bellefonte (18 mi) 16832 Coburn (18.3 mi)

Demographics updated 05/2026

Population
Total population	7,180
Population density	51 / sq mi
State FIPS	42
County FIPS	035

Geography
Land area	140.27 sq mi
Water area	2.26 sq mi
Latitude	41.1094
Longitude	-77.4855
Timezone	Eastern (ET)
Area code	570/272

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	40.0%	49.2%	39.8%
$50k – $100k	35.9%	31.8%	30.8%
$100k – $200k	21.6%	16.9%	22.4%
Over $200k	2.5%	2.1%	7.1%

Demographics & statistics

7,180

Population

People per sq mi

41.4

Median age

$68,636

Median household income

$31,527

Per capita income

$191,400

Median home value

$850

Median monthly rent

80.5%

Home ownership

10.9%

Poverty rate

5.5%

Unemployment

2,594

Housing units

19.5%

Bachelor's or higher

Age distribution

Male Female

203

Under 5

182

265

5–9

236

247

10–14

220

260

15–19

232

258

20–24

231

418

25–34

374

403

35–44

359

480

45–54

428

234

55–59

208

281

60–64

251

445

65–74

398

195

75–84

174

105

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,693	23.6%
18 and over	5,487	76.4%
65 and over	1,410	19.6%
Median age	41.4 years

Race & ethnicity

White 95.3%

Two or more races 1.8%

Hispanic or Latino 1.4%

Asian 0.9%

Black or African American 0.3%

American Indian / Alaska Native 0.1%

Other race 0.1%

Native Hawaiian / Pacific Islander 0.1%

Group	Count	%
White	6,938	95.3%
Two or more races	130	1.8%
Hispanic or Latino	99	1.4%
Asian	64	0.9%
Black or African American	22	0.3%
American Indian / Alaska Native	10	0.1%
Other race	9	0.1%
Native Hawaiian / Pacific Islander	7	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	40.0%	49.2%	39.8%
$50k – $100k	35.9%	31.8%	30.8%
$100k – $200k	21.6%	16.9%	22.4%
Over $200k	2.5%	2.1%	7.1%

Under $10k 2.3%

$10k–$15k 3.8%

$15k–$25k 6.8%

$25k–$35k 9.3%

$35k–$50k 13.7%

$50k–$75k 19.3%

$75k–$100k 16.2%

$100k–$150k 18.3%

$150k–$200k 7.6%

$200k+ 2.8%

Range	% of households
Under $10k	2.3%
$10k–$15k	3.8%
$15k–$25k	6.8%
$25k–$35k	9.3%
$35k–$50k	13.7%
$50k–$75k	19.3%
$75k–$100k	16.2%
$100k–$150k	18.3%
$150k–$200k	7.6%
$200k+	2.8%
Median income	$68,636

Housing

Home values

Under $50k 4.3%

$50k–$100k 8.3%

$100k–$150k 19.7%

$150k–$200k 20.4%

$200k–$300k 28.0%

$300k–$500k 15.7%

$500k–$1M 3.3%

$1M+ 0.4%

Housing overview

Metric	Value
Median home value	$191,400
Median rent / month	$850
Owner occupied	80.5%
Renter occupied	19.5%
Vacant	12.2%
Single-family detached	84.3%
Large apartment buildings	0.3%
Mobile homes	6.3%
Median rooms	6.2
Avg household size (owned)	2.63

Year built

Era	%
2020 or later	0.6%
2010–2019	4.4%
2000–2009	10.2%
1990–1999	12.8%
1980–1989	8.7%
1970–1979	16.5%
1960–1969	8.9%
1950–1959	12.8%
1940–1949	4.5%
1939 or earlier	20.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	7.7%
2 bedrooms	19.2%
3 bedrooms	53.5%
4 bedrooms	12.9%
5+ bedrooms	6.2%

Vehicles per household

Vehicles	% of households
No vehicle	7.7%
1 vehicle	23.5%
2 vehicles	43.2%
3 or more	25.6%

Heating fuel

Fuel type	%
Utility gas	4.3%
Electricity	25.4%
Propane / LP gas	7.2%
Fuel oil	46.8%
Wood	11.8%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	1,606	58.5%
Cohabiting couple	183	6.7%
Male householder, no spouse	420	15.3%
Female householder, no spouse	537	19.6%
Households with children under 18	816	29.7%
Households with seniors (65+)	988	36.0%
Average household size	2.60

Marital status

Status	Male	Female
Never married	28.0%	22.8%
Married	55.7%	56.5%
Separated	1.2%	0.4%
Widowed	3.5%	10.5%
Divorced	11.6%	9.8%

Education

Less than 9th grade 4.2%

Some HS, no diploma 6.7%

HS graduate 44.7%

Some college, no degree 14.6%

Associate's degree 10.4%

Bachelor's degree 13.1%

Graduate / professional 6.4%

Metric	%
HS diploma or higher	89.1%
Bachelor's or higher	19.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	75	5.1%
Kindergarten	71	4.9%
Elementary school	704	48.2%
High school	323	22.1%
College / grad school	287	19.7%

Employment

Industry of employment

Education & healthcare 21.7%

Manufacturing 16.7%

Retail trade 13.6%

Construction 11.2%

Professional & management 7.6%

Public administration 6.5%

Arts, food & hospitality 5.7%

Agriculture & mining 4.8%

Transportation & utilities 3.7%

Finance & real estate 3.3%

Other services 3.3%

Wholesale trade 1.6%

Information 0.2%

Occupation

Category	%
Management, business & arts	30.1%
Service	19.4%
Sales & office	21.3%
Natural resources & construction	12.4%
Production & transportation	16.8%

Employment type

Type	%
Private sector	76.9%
Government	15.3%
Self-employed	7.3%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	76.7%
Carpool	10.7%
Public transit	1.2%
Walk	2.2%
Work from home	8.3%
Other means	0.9%
Avg commute (minutes)	24.6

Poverty

All people 10.9%

Under 18 years 16.6%

18 and over 9.2%

Married-couple families 7.1%

Female-led households 15.4%

Income support

Source	% of households
Social Security	41.1%
Retirement income	30.0%
Supplemental Security	5.5%
Cash public assistance	1.8%
Food stamps / SNAP	10.4%

Health indicators

Condition	%
Obesity	34.8%
High blood pressure	35.6%
High cholesterol	34.3%
Diabetes	10.9%
Heart disease	7.7%
Stroke	3.4%
Asthma	10.1%
Arthritis	30.9%
Kidney disease	3.1%
Pulmonary disease	8.5%
Cancer	7.5%

Behavior / access	%
Smoking	21.1%
Binge drinking	18.5%
No physical activity	25.5%
Less than 7 hrs sleep	34.9%
Depression	22.3%
Fair or poor health	15.3%
Poor mental health	15.7%
Poor physical health	11.4%
No health insurance	11.0%
Visited doctor (checkup)	78.5%
Visited dentist	63.1%
Cholesterol screening	89.4%
Teeth loss	16.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	496	9.0%

Disability	%
Any disability	12.7%
Under 18	2.8%
18–64 years	11.7%
65 and over	27.2%

Health insurance coverage

Type	%
Private insurance	70.0%
Public insurance	36.4%
No insurance	9.0%
Uninsured under 19	9.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	6,795	94.6%
Spanish	76	1.1%
Other Indo-European	0	0.0%
Asian & Pacific Islander	70	1.0%
Other languages	2	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	7,110	99.0%
Born in same state	7,088	98.7%
Born in different state	6,479	90.2%
Foreign born	22	0.3%
Naturalized citizen	70	1.0%
Not a US citizen	42	60.0%

Ancestry

Ancestry	Count	%
Italian	775	10.8%
Arab	582	8.1%
French	351	4.9%
English	199	2.8%

Ancestry	Count	%
German	9	0.1%
Polish	2	0%
Norwegian	2	0%

Technology access

Metric	% of households
Computer access	38.2%
Internet access	86.1%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 17751

What city is ZIP code 17751 in?

ZIP code 17751 is primarily assigned to Mill Hall, Pennsylvania.

What county is ZIP code 17751 in?

ZIP code 17751 falls within Clinton County, Pennsylvania.

Is ZIP code 17751 mostly owner-occupied?

81% of occupied units in ZIP code 17751 are owner-occupied, well above the national average.

Does ZIP code 17751 have a large retiree population?

41% of households in ZIP code 17751 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 17751?

The median home value in ZIP code 17751 is $191,400.

What is the population of ZIP code 17751?

ZIP code 17751 has an estimated population of 7,180 residents, with a density of 51 people per square mile.

What timezone is ZIP code 17751 in?

ZIP code 17751 observes the EST timezone.