Petersburg ZIP Codes — Boone County, KY

There is one unique ZIP code in Petersburg, Kentucky and it is 41080. Area code: 859.

ZIP codes

26.80

sq mi land

0.06

sq mi water

859

area code

Petersburg, KY ZIP code map

About Petersburg, KY

Petersburg is a charming city located in Boone County, Kentucky. Known for its small-town atmosphere, this city has a unique blend of rural charm and suburban convenience. Petersburg offers a peaceful lifestyle while being close to larger urban areas.

Location & geography

Petersburg is strategically located in northern Kentucky and is approximately 15 miles south of Cincinnati, Ohio. The city has a land area of 26.80 square miles, with a small water area of 0.06 square miles, providing a mix of spacious land and water features. The surrounding areas are characterized by gently rolling hills and open farmland, making it an inviting spot for outdoor enthusiasts.

Community & economy

The community in Petersburg is known for its hospitality and welcoming environment, fostering a strong sense of belonging among its residents. The local economy is supported by various industries, including manufacturing and retail, which provide employment opportunities for many. Daily life in Petersburg is enriched by community events and local gatherings that bring people together.

Transportation

Petersburg is well-connected via major highways, including Interstate 275, which provides easy access to nearby cities. The closest airport is the Cincinnati/Northern Kentucky International Airport, located approximately 10 miles away, offering both domestic and international flights. Public transit options are limited, making personal vehicles the primary mode of transportation for residents.

History

Founded in the early 19th century, Petersburg has roots that trace back to the early days of Boone County. The city has historically been influenced by agriculture and manufacturing, contributing to its growth and development over the years. Notable events include local fairs and celebrations that highlight the city's rich cultural heritage and community spirit.

Did you know?

One surprising fact about Petersburg is that despite its small size, it is home to several scenic parks and recreational areas that promote outdoor activities. Additionally, Petersburg is known for its strong community engagement, with many volunteer organizations dedicated to improving the quality of life for residents.

ZIP codes for Petersburg, KY (1)

ZIP code	City	County	Map
41080	Petersburg	Boone	View map

Demographics & statistics

1,550

Population

41.7

Median age

$112,986

Median household income

$47,354

Per capita income

$211,900

Median home value

Median monthly rent

96.6%

Home ownership

0.0%

Poverty rate

0.9%

Unemployment

626

Housing units

41.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

110

25–34

112

35–44

203

45–54

206

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	346	22.3%
18 and over	1,204	77.7%
65 and over	161	10.4%
Median age	41.7 years

Race & ethnicity

White 96.9%

Two or more races 2%

Hispanic or Latino 1.1%

Group	Count	%
White	1,519	96.9%
Two or more races	31	2%
Hispanic or Latino	17	1.1%

Household income

$35k–$50k 4.3%

$50k–$75k 15.7%

$75k–$100k 12.0%

$100k–$150k 52.5%

$150k–$200k 4.8%

$200k+ 10.8%

Range	% of households
$35k–$50k	4.3%
$50k–$75k	15.7%
$75k–$100k	12.0%
$100k–$150k	52.5%
$150k–$200k	4.8%
$200k+	10.8%
Median income	$112,986

Housing

Home values

$50k–$100k 2.2%

$100k–$150k 36.3%

$150k–$200k 9.0%

$200k–$300k 12.2%

$300k–$500k 32.6%

$500k–$1M 3.9%

$1M+ 3.7%

Housing overview

Metric	Value
Median home value	$211,900
Median rent / month	$0
Owner occupied	96.6%
Renter occupied	3.4%
Vacant	5.7%
Single-family detached	92.7%
Large apartment buildings	0.0%
Mobile homes	7.3%
Median rooms	6.6
Avg household size (owned)	2.56

Year built

Era	%
2020 or later	0.0%
2010–2019	12.5%
2000–2009	13.6%
1990–1999	4.2%
1980–1989	19.6%
1970–1979	9.3%
1960–1969	21.3%
1950–1959	3.7%
1940–1949	0.0%
1939 or earlier	15.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.1%
2 bedrooms	9.3%
3 bedrooms	75.7%
4 bedrooms	10.8%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	3.3%
2 vehicles	58.5%
3 or more	38.2%

Heating fuel

Fuel type	%
Utility gas	1.8%
Electricity	25.4%
Propane / LP gas	40.3%
Fuel oil	21.1%
Wood	10.2%
No fuel used	1.1%

Households & families

Household type	Count	%
Married-couple family	347	56.9%
Cohabiting couple	49	8.0%
Male householder, no spouse	46	7.5%
Female householder, no spouse	168	27.5%
Households with children under 18	191	31.3%
Households with seniors (65+)	98	16.1%
Average household size	2.54

Marital status

Status	Male	Female
Never married	37.2%	39.3%
Married	54.0%	53.1%
Separated	0.0%	0.0%
Widowed	2.6%	1.9%
Divorced	6.2%	5.6%

Education

Less than 9th grade 0.0%

Some HS, no diploma 4.2%

HS graduate 26.8%

Some college, no degree 23.0%

Associate's degree 4.5%

Bachelor's degree 33.4%

Graduate / professional 8.0%

Metric	%
HS diploma or higher	95.8%
Bachelor's or higher	41.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	17	5.6%
Elementary school	148	49.0%
High school	92	30.5%
College / grad school	45	14.9%

Employment

Industry of employment

Education & healthcare 16.1%

Public administration 14.6%

Retail trade 11.9%

Construction 10.7%

Manufacturing 9.5%

Transportation & utilities 8.7%

Arts, food & hospitality 8.6%

Finance & real estate 8.3%

Other services 3.9%

Wholesale trade 3.0%

Professional & management 3.0%

Agriculture & mining 1.7%

Occupation

Category	%
Management, business & arts	47.7%
Service	13.0%
Sales & office	25.3%
Natural resources & construction	7.8%
Production & transportation	6.2%

Employment type

Type	%
Private sector	73.8%
Government	22.5%
Self-employed	3.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	67.1%
Carpool	13.9%
Public transit	0.0%
Walk	0.0%
Other means	3.7%
Avg commute (minutes)	26.3

Poverty

All people 0.0%

Under 18 years 0.0%

18 and over 0.0%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	23.0%
Retirement income	14.4%
Supplemental Security	4.1%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	36.5%
High cholesterol	35.0%
Heart disease	6.1%
Stroke	2.5%
Asthma	10.0%
Arthritis	27.6%
Kidney disease	2.5%
Pulmonary disease	7.7%
Cancer	6.3%

Behavior / access	%
Binge drinking	17.0%
No physical activity	23.9%
Less than 7 hrs sleep	34.8%
Fair or poor health	15.0%
Poor mental health	16.3%
Poor physical health	11.1%
No health insurance	8.1%
Visited doctor (checkup)	76.7%
Visited dentist	63.4%
Cholesterol screening	91.5%
Teeth loss	13.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	78	6.5%

Disability	%
Any disability	4.4%
Under 18	4.6%
18–64 years	1.2%
65 and over	24.2%

Health insurance coverage

Type	%
Private insurance	90.1%
Public insurance	15.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,462	94.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,550	100.0%
Born in same state	1,550	100.0%
Born in different state	1,130	72.9%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	263	17%
Arab	149	9.6%

Ancestry	Count	%
Italian	98	6.3%
English	5	0.3%

Technology access

Metric	% of households
Computer access	39.4%
Internet access	98.4%

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

Frequently asked questions

What ZIP codes does Petersburg, KY have?

Petersburg, KY has one ZIP code: 41080. Each ZIP code serves a distinct delivery area within the city and surrounding region.