16057 ZIP Code — Slippery Rock, PA
Butler County, Pennsylvania
ZIP code 16057 is located in Slippery Rock, Pennsylvania, within Butler County. It covers approximately 88.67 square miles and serves a population of 15,067 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 724.
About ZIP code 16057
The housing stock consists of a mix of housing types. Most homes were built in the 2000s, giving the area an established character. Median home value is $224,800. Owner-occupancy sits near the national average at 56%.
Median household income is $55,141. Poverty affects 23% of residents, above the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 26 minutes is near the national average.
Educational attainment is near the national average, with 29% of residents holding a bachelor's degree or higher.
15,067
population
88.67
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
16057 ZIP code map
Cities in ZIP code 16057
Below are the cities the US Postal Service accepts for ZIP code 16057. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Slippery Rock | Preferred |
Nearby ZIP codes
16051 Portersville (7.6 mi)
16052 Prospect (8.9 mi)
16156 Volant (9.1 mi)
16127 Grove City (9.3 mi)
16061 West Sunbury (9.5 mi)
16016 Boyers (10.2 mi)
16017 Boyers (10.2 mi)
16018 Boyers (10.2 mi)
16020 Boyers (10.4 mi)
16001 Butler (10.8 mi)
16038 Harrisville (12 mi)
16040 Hilliards (12.4 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 15,067 |
| Population density | 170 / sq mi |
| State FIPS | 42 |
| County FIPS | 019 |
| Geography | |
|---|---|
| Land area | 88.67 sq mi |
| Water area | 0.65 sq mi |
| Latitude | 41.0339 |
| Longitude | -80.0675 |
| Timezone | Eastern (ET) |
| Area code | 724 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 46.4% | 33.3% | 39.8% |
| $50k – $100k | 29.6% | 31.6% | 30.8% |
| $100k – $200k | 20.2% | 26.8% | 22.4% |
| Over $200k | 3.8% | 8.3% | 7.1% |
Demographics & statistics
15,067
Population
170
People per sq mi
25.0
Median age
$55,141
Median household income
$26,282
Per capita income
$224,800
Median home value
$837
Median monthly rent
56.4%
Home ownership
23.0%
Poverty rate
7.9%
Unemployment
3,650
Housing units
28.5%
Bachelor's or higher
Age distribution
Male
Female
117
Under 5
130
270
5–9
298
331
10–14
366
1,350
15–19
1,496
1,509
20–24
1,671
728
25–34
807
572
35–44
633
595
45–54
659
445
55–59
493
407
60–64
451
548
65–74
606
217
75–84
240
61
85+
67
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 1,804 | 12.0% |
| 18 and over | 13,263 | 88.0% |
| 65 and over | 1,739 | 11.5% |
| Median age | 25.0 years | |
Race & ethnicity
White
91.9%
Two or more races
4.1%
Black or African American
1.6%
Hispanic or Latino
1.3%
Asian
1%
Other race
0.1%
| Group | Count | % |
|---|---|---|
| White | 14,028 | 91.9% |
| Two or more races | 628 | 4.1% |
| Black or African American | 242 | 1.6% |
| Hispanic or Latino | 192 | 1.3% |
| Asian | 150 | 1% |
| Other race | 17 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 46.4% | 33.3% | 39.8% |
| $50k – $100k | 29.6% | 31.6% | 30.8% |
| $100k – $200k | 20.2% | 26.8% | 22.4% |
| Over $200k | 3.8% | 8.3% | 7.1% |
Under $10k
9.4%
$10k–$15k
4.4%
$15k–$25k
12.9%
$25k–$35k
5.5%
$35k–$50k
11.8%
$50k–$75k
17.5%
$75k–$100k
11.9%
$100k–$150k
15.2%
$150k–$200k
6.0%
$200k+
5.5%
| Range | % of households |
|---|---|
| Under $10k | 9.4% |
| $10k–$15k | 4.4% |
| $15k–$25k | 12.9% |
| $25k–$35k | 5.5% |
| $35k–$50k | 11.8% |
| $50k–$75k | 17.5% |
| $75k–$100k | 11.9% |
| $100k–$150k | 15.2% |
| $150k–$200k | 6.0% |
| $200k+ | 5.5% |
| Median income | $55,141 |
Housing
Home values
Under $50k
10.1%
$50k–$100k
6.7%
$100k–$150k
8.7%
$150k–$200k
16.7%
$200k–$300k
31.7%
$300k–$500k
19.6%
$500k–$1M
4.1%
$1M+
2.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $224,800 |
| Median rent / month | $837 |
| Owner occupied | 56.4% |
| Renter occupied | 43.6% |
| Vacant | 16.0% |
| Single-family detached | 57.5% |
| Large apartment buildings | 10.6% |
| Mobile homes | 10.9% |
| Median rooms | 5.4 |
| Avg household size (owned) | 2.78 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.1% |
| 2010–2019 | 4.9% |
| 2000–2009 | 17.5% |
| 1990–1999 | 17.1% |
| 1980–1989 | 12.5% |
| 1970–1979 | 12.3% |
| 1960–1969 | 6.1% |
| 1950–1959 | 7.8% |
| 1940–1949 | 7.2% |
| 1939 or earlier | 14.7% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.3% |
| 1 bedroom | 10.7% |
| 2 bedrooms | 28.2% |
| 3 bedrooms | 40.0% |
| 4 bedrooms | 14.7% |
| 5+ bedrooms | 4.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 4.3% |
| 1 vehicle | 32.9% |
| 2 vehicles | 38.3% |
| 3 or more | 24.4% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 31.4% |
| Electricity | 40.3% |
| Propane / LP gas | 9.0% |
| Fuel oil | 12.3% |
| Wood | 5.5% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 1,929 | 39.8% |
| Cohabiting couple | 411 | 8.5% |
| Male householder, no spouse | 1,064 | 22.0% |
| Female householder, no spouse | 1,437 | 29.7% |
| Households with children under 18 | 1,059 | 21.9% |
| Households with seniors (65+) | 1,210 | 25.0% |
| Average household size | 2.44 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 57.8% | 58.7% |
| Married | 33.6% | 27.7% |
| Separated | 1.0% | 1.6% |
| Widowed | 1.7% | 5.6% |
| Divorced | 5.8% | 6.4% |
Education
Less than 9th grade
0.7%
Some HS, no diploma
3.9%
HS graduate
43.9%
Some college, no degree
15.4%
Associate's degree
7.5%
Bachelor's degree
16.5%
Graduate / professional
12.0%
| Metric | % |
|---|---|
| HS diploma or higher | 95.4% |
| Bachelor's or higher | 28.5% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 99 | 1.5% |
| Kindergarten | 85 | 1.3% |
| Elementary school | 1,040 | 15.4% |
| High school | 362 | 5.4% |
| College / grad school | 5,169 | 76.5% |
Employment
Industry of employment
Education & healthcare
26.5%
Retail trade
15.5%
Arts, food & hospitality
14.6%
Manufacturing
9.9%
Construction
7.1%
Professional & management
5.2%
Transportation & utilities
4.5%
Public administration
4.1%
Other services
3.7%
Finance & real estate
3.2%
Agriculture & mining
2.4%
Wholesale trade
2.4%
Information
0.9%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 30.7% |
| Service | 23.5% |
| Sales & office | 25.3% |
| Natural resources & construction | 10.1% |
| Production & transportation | 10.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 76.5% |
| Government | 19.0% |
| Self-employed | 4.6% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 71.2% |
| Carpool | 9.8% |
| Public transit | 0.0% |
| Walk | 9.8% |
| Work from home | 7.9% |
| Other means | 1.3% |
| Avg commute (minutes) | 25.6 |
Poverty
All people
23.0%
Under 18 years
16.1%
18 and over
24.2%
Married-couple families
3.9%
Female-led households
18.5%
Income support
| Source | % of households |
|---|---|
| Social Security | 29.0% |
| Retirement income | 21.4% |
| Supplemental Security | 5.1% |
| Cash public assistance | 1.7% |
| Food stamps / SNAP | 11.5% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 30.8% |
| High blood pressure | 21.5% |
| High cholesterol | 22.7% |
| Diabetes | 6.8% |
| Heart disease | 4.4% |
| Stroke | 2.0% |
| Asthma | 11.4% |
| Arthritis | 19.4% |
| Kidney disease | 2.0% |
| Pulmonary disease | 5.6% |
| Cancer | 4.2% |
| Behavior / access | % |
|---|---|
| Smoking | 16.3% |
| Binge drinking | 22.5% |
| No physical activity | 21.0% |
| Less than 7 hrs sleep | 35.6% |
| Depression | 24.5% |
| Fair or poor health | 11.8% |
| Poor mental health | 19.5% |
| Poor physical health | 8.9% |
| No health insurance | 10.2% |
| Visited doctor (checkup) | 76.4% |
| Visited dentist | 67.2% |
| Cholesterol screening | 80.4% |
| Teeth loss | 15.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 699 | 5.3% |
| Disability | % |
|---|---|
| Any disability | 11.9% |
| Under 18 | 3.8% |
| 18–64 years | 11.2% |
| 65 and over | 24.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 77.7% |
| Public insurance | 27.1% |
| No insurance | 5.2% |
| Uninsured under 19 | 2.4% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 14,820 | 98.4% |
| Spanish | 110 | 0.7% |
| Other Indo-European | 10 | 0.1% |
| Asian & Pacific Islander | 16 | 0.1% |
| Other languages | 84 | 0.6% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 14,849 | 98.6% |
| Born in same state | 14,795 | 98.2% |
| Born in different state | 12,383 | 82.2% |
| Foreign born | 54 | 0.4% |
| Naturalized citizen | 218 | 1.4% |
| Not a US citizen | 88 | 40.4% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 2,640 | 17.5% |
| French | 1,104 | 7.3% |
| Arab | 859 | 5.7% |
| Irish | 328 | 2.2% |
| English | 99 | 0.7% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 72 | 0.5% |
| German | 47 | 0.3% |
| Dutch | 40 | 0.3% |
| Norwegian | 32 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 32.1% |
| Internet access | 95.1% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 16057
What city is ZIP code 16057 in?
ZIP code 16057 is primarily assigned to Slippery Rock, Pennsylvania.
What county is ZIP code 16057 in?
ZIP code 16057 falls within Butler County, Pennsylvania.
What is the poverty rate in ZIP code 16057?
23% of residents in ZIP code 16057 live below the poverty line, above the national average.
What is the population of ZIP code 16057?
ZIP code 16057 has an estimated population of 15,067 residents, with a density of 170 people per square mile.
What is the median household income in ZIP code 16057?
The median household income in ZIP code 16057 is $55,141, below the national median of ~$75,000.
What is the typical home value in ZIP code 16057?
The median home value in ZIP code 16057 is $224,800.
What timezone is ZIP code 16057 in?
ZIP code 16057 observes the EST timezone.