Kings Mills ZIP Codes — Warren County, OH

There is one unique ZIP code in Kings Mills, Ohio and it is 45034. Area code: 513.

ZIP codes

0.75

sq mi land

0.02

sq mi water

513

area code

Kings Mills, OH ZIP code map

About Kings Mills, OH

Kings Mills, Ohio is a charming yet small community nestled in Warren County. Known for its picturesque setting, this city offers a blend of suburban lifestyle and rural charm. It has a rich history and is a great place for residents who appreciate both local attractions and a tight-knit community atmosphere.

Location & geography

Kings Mills is situated in southwestern Ohio, just about 15 miles northeast of Cincinnati and approximately 5 miles south of Lebanon. The city covers a total land area of 0.75 square miles, complemented by a water area of 0.02 square miles, contributing to its scenic landscape. This small, vibrant community is surrounded by beautiful green spaces and is in close proximity to the Little Miami River, enhancing its natural appeal.

Community & economy

The character of Kings Mills is defined by its family-friendly atmosphere and a strong sense of community. The local economy is primarily driven by small businesses and industries that serve both residents and tourists. Daily life in Kings Mills is influenced by its recreational options and community events that foster neighborly connections and support local culture.

Transportation

Transportation in Kings Mills is facilitated by several key highways, most notably, Interstate 71 is easily accessible, offering direct routes to nearby cities. The nearest named airport is Cincinnati/Northern Kentucky International Airport, located roughly 30 miles away, providing larger travel options. Public transit options are limited, making personal vehicles the primary mode of transportation for residents.

History

Kings Mills was established in the early 19th century, originally founded around the mill industry which played a significant role in its development. Historically, the city has seen growth due to its proximity to major transportation routes and recreational landmarks, including the Little Miami River. Notable events in the community's history include the establishment of local parks and recreational facilities that continue to draw visitors today.

Did you know?

A surprising fact about Kings Mills is its proximity to the popular amusement park, Kings Island, which is just a short distance away. This theme park is a major attraction for both residents and visitors, offering thrill rides and entertainment options that enhance the community’s profile.

ZIP codes for Kings Mills, OH (1)

ZIP code	City	County	Map
45034	Kings Mills	Warren	View map

Demographics & statistics

1,007

Population

49.7

Median age

$130,114

Median household income

$63,043

Per capita income

$286,200

Median home value

Median monthly rent

100.0%

Home ownership

1.5%

Poverty rate

1.9%

Unemployment

467

Housing units

43.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

118

45–54

100

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	143	14.2%
18 and over	864	85.8%
65 and over	114	11.3%
Median age	49.7 years

Race & ethnicity

White 97.1%

Hispanic or Latino 1.5%

Two or more races 1.5%

Group	Count	%
White	992	97.1%
Hispanic or Latino	15	1.5%
Two or more races	15	1.5%

Household income

Under $10k 3.4%

$15k–$25k 4.6%

$25k–$35k 5.3%

$35k–$50k 12.2%

$50k–$75k 13.8%

$75k–$100k 2.8%

$100k–$150k 17.2%

$150k–$200k 23.7%

$200k+ 17.0%

Range	% of households
Under $10k	3.4%
$15k–$25k	4.6%
$25k–$35k	5.3%
$35k–$50k	12.2%
$50k–$75k	13.8%
$75k–$100k	2.8%
$100k–$150k	17.2%
$150k–$200k	23.7%
$200k+	17.0%
Median income	$130,114

Housing

Home values

$100k–$150k 16.8%

$150k–$200k 3.0%

$200k–$300k 34.5%

$300k–$500k 31.3%

$500k–$1M 14.5%

Housing overview

Metric	Value
Median home value	$286,200
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	6.9%
Single-family detached	91.4%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	7.7
Avg household size (owned)	2.31

Year built

Era	%
2020 or later	0.0%
2010–2019	13.5%
2000–2009	7.9%
1990–1999	61.2%
1980–1989	0.0%
1970–1979	0.0%
1960–1969	0.0%
1950–1959	0.0%
1940–1949	0.0%
1939 or earlier	17.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	6.9%
3 bedrooms	44.3%
4 bedrooms	31.7%
5+ bedrooms	17.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	33.3%
2 vehicles	39.5%
3 or more	27.1%

Heating fuel

Fuel type	%
Utility gas	93.3%
Electricity	6.7%

Households & families

Household type	Count	%
Married-couple family	253	58.2%
Cohabiting couple	11	2.5%
Male householder, no spouse	53	12.2%
Female householder, no spouse	118	27.1%
Households with children under 18	89	20.5%
Households with seniors (65+)	80	18.4%
Average household size	2.31

Marital status

Status	Male	Female
Never married	25.9%	19.6%
Married	57.5%	54.7%
Separated	0.0%	2.4%
Widowed	2.9%	12.8%
Divorced	13.8%	10.4%

Education

Less than 9th grade 0.0%

Some HS, no diploma 4.5%

HS graduate 19.1%

Some college, no degree 23.8%

Associate's degree 9.3%

Bachelor's degree 29.7%

Graduate / professional 13.6%

Metric	%
HS diploma or higher	95.5%
Bachelor's or higher	43.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	38	25.2%
High school	96	63.6%
College / grad school	17	11.3%

Employment

Industry of employment

Arts, food & hospitality 32.5%

Manufacturing 21.5%

Education & healthcare 14.7%

Finance & real estate 7.3%

Information 4.9%

Transportation & utilities 4.8%

Retail trade 4.7%

Professional & management 4.7%

Construction 2.6%

Other services 2.5%

Occupation

Category	%
Management, business & arts	38.9%
Service	19.9%
Sales & office	21.4%
Natural resources & construction	11.6%
Production & transportation	8.2%

Employment type

Type	%
Private sector	91.4%
Government	6.0%
Self-employed	2.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.4%
Carpool	5.2%
Public transit	0.0%
Walk	2.3%
Other means	0.0%
Avg commute (minutes)	20.6

Poverty

All people 1.5%

Under 18 years 0.0%

18 and over 1.7%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	18.4%
Retirement income	12.0%
Supplemental Security	6.2%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	28.4%
High cholesterol	31.0%
Heart disease	5.2%
Stroke	2.3%
Asthma	9.4%
Arthritis	23.8%
Kidney disease	2.3%
Pulmonary disease	6.1%
Cancer	6.2%

Behavior / access	%
Binge drinking	17.6%
No physical activity	18.7%
Less than 7 hrs sleep	33.5%
Fair or poor health	10.4%
Poor mental health	14.4%
Poor physical health	8.2%
No health insurance	8.8%
Visited doctor (checkup)	76.4%
Visited dentist	72.5%
Cholesterol screening	91.4%
Teeth loss	9.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	58	6.7%

Disability	%
Any disability	12.9%
Under 18	0.0%
18–64 years	14.0%
65 and over	21.9%

Health insurance coverage

Type	%
Private insurance	91.5%
Public insurance	16.9%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	977	97.0%
Spanish	44	4.5%
Other Indo-European	0	0.0%
Asian & Pacific Islander	44	4.5%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	843	83.7%
Born in same state	843	83.7%
Born in different state	658	65.3%
Foreign born	0	0.0%
Naturalized citizen	164	16.3%
Not a US citizen	120	73.2%

Ancestry

Ancestry	Count	%
Italian	267	26.5%
French	106	10.5%
German	28	2.8%

Ancestry	Count	%
Polish	21	2.1%
English	18	1.8%
Irish	16	1.6%

Technology access

Metric	% of households
Computer access	43.2%
Internet access	100.0%

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

Frequently asked questions

What ZIP codes does Kings Mills, OH have?

Kings Mills, OH has one ZIP code: 45034. Each ZIP code serves a distinct delivery area within the city and surrounding region.