16037 ZIP Code — Harmony, PA

Butler County, Pennsylvania

ZIP code 16037 is located in Harmony, Pennsylvania, within Butler County. It covers approximately 34.45 square miles and serves a population of 4,709 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 724.

About ZIP code 16037

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 $312,600. Owner-occupancy is high at 86%, well above the national average.

Median household income is $86,875. The poverty rate of 6% is below the national average. 40% 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 26 minutes is near the national average.

Educational attainment is near the national average, with 35% of residents holding a bachelor's degree or higher.

Overall, ZIP code 16037 reflects a community defined by high homeownership and a significant Social Security-dependent population.

4,709

population

34.45

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

16037 ZIP code map

Cities in ZIP code 16037

Below are the cities the US Postal Service accepts for ZIP code 16037. Using any city not on this list may result in mail delivery delays.

City	Status
Harmony	Acceptable

Demographics updated 05/2026

Population
Total population	4,709
Population density	137 / sq mi
State FIPS	42
County FIPS	019

Geography
Land area	34.45 sq mi
Water area	0.16 sq mi
Latitude	40.8583
Longitude	-80.1246
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	27.9%	33.3%	39.8%
$50k – $100k	29.3%	31.6%	30.8%
$100k – $200k	38.1%	26.8%	22.4%
Over $200k	4.6%	8.3%	7.1%

Demographics & statistics

4,709

Population

137

People per sq mi

48.3

Median age

$86,875

Median household income

$44,185

Per capita income

$312,600

Median home value

$1,125

Median monthly rent

86.2%

Home ownership

5.9%

Poverty rate

5.5%

Unemployment

1,695

Housing units

35.0%

Bachelor's or higher

Age distribution

Male Female

116

Under 5

120

5–9

149

10–14

154

141

15–19

146

20–24

303

25–34

313

182

35–44

188

304

45–54

315

178

55–59

185

170

60–64

177

343

65–74

356

204

75–84

212

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	895	19.0%
18 and over	3,814	81.0%
65 and over	1,191	25.3%
Median age	48.3 years

Race & ethnicity

White 94.3%

Hispanic or Latino 2.2%

Two or more races 1.8%

Other race 1.3%

Asian 0.2%

Black or African American 0.1%

Group	Count	%
White	4,543	94.3%
Hispanic or Latino	107	2.2%
Two or more races	87	1.8%
Other race	63	1.3%
Asian	11	0.2%
Black or African American	5	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	27.9%	33.3%	39.8%
$50k – $100k	29.3%	31.6%	30.8%
$100k – $200k	38.1%	26.8%	22.4%
Over $200k	4.6%	8.3%	7.1%

Under $10k 4.5%

$10k–$15k 1.0%

$15k–$25k 3.1%

$25k–$35k 2.6%

$35k–$50k 15.0%

$50k–$75k 18.1%

$75k–$100k 14.3%

$100k–$150k 17.0%

$150k–$200k 9.9%

$200k+ 14.6%

Range	% of households
Under $10k	4.5%
$10k–$15k	1.0%
$15k–$25k	3.1%
$25k–$35k	2.6%
$35k–$50k	15.0%
$50k–$75k	18.1%
$75k–$100k	14.3%
$100k–$150k	17.0%
$150k–$200k	9.9%
$200k+	14.6%
Median income	$86,875

Housing

Home values

Under $50k 7.1%

$50k–$100k 3.0%

$100k–$150k 10.5%

$150k–$200k 6.5%

$200k–$300k 19.8%

$300k–$500k 35.6%

$500k–$1M 14.2%

$1M+ 3.3%

Housing overview

Metric	Value
Median home value	$312,600
Median rent / month	$1,125
Owner occupied	86.2%
Renter occupied	13.8%
Vacant	3.9%
Single-family detached	72.9%
Large apartment buildings	0.0%
Mobile homes	7.7%
Median rooms	6.6
Avg household size (owned)	2.52

Year built

Era	%
2020 or later	2.7%
2010–2019	14.6%
2000–2009	9.9%
1990–1999	11.6%
1980–1989	10.5%
1970–1979	14.5%
1960–1969	7.2%
1950–1959	6.7%
1940–1949	1.9%
1939 or earlier	20.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	6.0%
2 bedrooms	19.5%
3 bedrooms	47.7%
4 bedrooms	22.4%
5+ bedrooms	3.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.9%
1 vehicle	25.7%
2 vehicles	42.7%
3 or more	28.8%

Heating fuel

Fuel type	%
Utility gas	46.2%
Electricity	27.9%
Propane / LP gas	10.3%
Fuel oil	10.9%
Wood	3.1%

Households & families

Household type	Count	%
Married-couple family	1,142	60.8%
Cohabiting couple	168	8.9%
Male householder, no spouse	254	13.5%
Female householder, no spouse	314	16.7%
Households with children under 18	490	26.1%
Households with seniors (65+)	742	39.5%
Average household size	2.47

Marital status

Status	Male	Female
Never married	27.5%	24.4%
Married	59.9%	61.2%
Separated	2.7%	0.2%
Widowed	3.2%	7.3%
Divorced	6.7%	7.0%

Education

Less than 9th grade 1.1%

Some HS, no diploma 3.0%

HS graduate 30.5%

Some college, no degree 15.7%

Associate's degree 14.6%

Bachelor's degree 20.8%

Graduate / professional 14.2%

Metric	%
HS diploma or higher	95.9%
Bachelor's or higher	35.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	60	6.2%
Kindergarten	31	3.2%
Elementary school	405	41.8%
High school	261	27.0%
College / grad school	211	21.8%

Employment

Industry of employment

Education & healthcare 21.2%

Professional & management 13.2%

Manufacturing 11.9%

Finance & real estate 9.9%

Retail trade 9.0%

Arts, food & hospitality 8.1%

Transportation & utilities 5.4%

Agriculture & mining 4.3%

Wholesale trade 3.8%

Public administration 3.7%

Construction 3.5%

Other services 3.1%

Information 2.9%

Occupation

Category	%
Management, business & arts	42.7%
Service	16.8%
Sales & office	25.4%
Natural resources & construction	5.7%
Production & transportation	9.4%

Employment type

Type	%
Private sector	84.5%
Government	9.8%
Self-employed	5.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.3%
Carpool	4.2%
Public transit	0.2%
Walk	1.4%
Work from home	13.0%
Other means	2.9%
Avg commute (minutes)	25.7

Poverty

All people 5.9%

Under 18 years 1.7%

18 and over 6.9%

Married-couple families 1.1%

Female-led households 0.0%

Income support

Source	% of households
Social Security	39.8%
Retirement income	33.8%
Supplemental Security	1.4%
Cash public assistance	1.0%
Food stamps / SNAP	2.1%

Health indicators

Condition	%
Obesity	33.0%
High blood pressure	29.7%
High cholesterol	33.1%
Diabetes	9.4%
Heart disease	6.2%
Stroke	2.6%
Asthma	9.5%
Arthritis	28.7%
Kidney disease	2.6%
Pulmonary disease	6.2%
Cancer	7.4%

Behavior / access	%
Smoking	15.3%
Binge drinking	19.6%
No physical activity	19.6%
Less than 7 hrs sleep	34.3%
Depression	20.4%
Fair or poor health	11.2%
Poor mental health	13.8%
Poor physical health	9.3%
No health insurance	7.8%
Visited doctor (checkup)	79.4%
Visited dentist	74.3%
Cholesterol screening	91.8%
Teeth loss	10.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	301	7.9%

Disability	%
Any disability	11.5%
Under 18	3.4%
18–64 years	8.1%
65 and over	25.7%

Health insurance coverage

Type	%
Private insurance	77.7%
Public insurance	33.2%
No insurance	8.3%
Uninsured under 19	2.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,473	95.0%
Spanish	31	0.7%
Other Indo-European	30	0.7%
Asian & Pacific Islander	0	0.0%
Other languages	1	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,665	99.1%
Born in same state	4,638	98.5%
Born in different state	3,922	83.3%
Foreign born	27	0.6%
Naturalized citizen	44	0.9%
Not a US citizen	38	86.4%

Ancestry

Ancestry	Count	%
Italian	1,027	21.8%
French	581	12.3%
Arab	138	2.9%
Irish	113	2.4%

Ancestry	Count	%
Polish	79	1.7%
English	9	0.2%
Norwegian	6	0.1%
Dutch	4	0.1%

Technology access

Metric	% of households
Computer access	39.9%
Internet access	94.1%

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

Frequently asked questions about ZIP code 16037

What city is ZIP code 16037 in?

ZIP code 16037 is primarily assigned to Harmony, Pennsylvania.

What county is ZIP code 16037 in?

ZIP code 16037 falls within Butler County, Pennsylvania.

Does ZIP code 16037 have an older population?

25% of residents in ZIP code 16037 are 65 or older, above the national average of ~17%.

Is ZIP code 16037 mostly owner-occupied?

86% of occupied units in ZIP code 16037 are owner-occupied, well above the national average.

Does ZIP code 16037 have a large retiree population?

40% of households in ZIP code 16037 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 16037?

The median home value in ZIP code 16037 is $312,600.

What timezone is ZIP code 16037 in?

ZIP code 16037 observes the EST timezone.