New Knoxville ZIP Codes — Auglaize County, OH

There is one unique ZIP code in New Knoxville, Ohio and it is 45871. Area code: 419.

ZIP codes

23.59

sq mi land

0.01

sq mi water

419

area code

New Knoxville, OH ZIP code map

About New Knoxville, OH

New Knoxville, Ohio, is a small, charming village located in Auglaize County. Known for its tight-knit community and scenic surroundings, it offers a serene atmosphere for both residents and visitors. The city has a quaint character that reflects traditional Midwestern values and hospitality.

Location & geography

New Knoxville is situated in west-central Ohio, approximately 20 miles southwest of Lima and about 10 miles north of Wapakoneta. The village covers a total land area of 23.59 square miles, with a negligible water area of 0.01 square miles. The terrain is primarily flat, making it easy to navigate and enjoy the surrounding countryside.

Community & economy

The character of New Knoxville is defined by its strong community spirit and rural charm. The local economy is supported primarily by agriculture, with various small businesses that cater to the needs of the residents. Daily life is characterized by community events, local festivals, and a deep connection to the land.

Transportation

New Knoxville is accessible via several local roads, with State Route 66 serving as a significant route through the village. The nearest major airport is Lima Allen County Airport, located approximately 20 miles away. Public transportation options are limited, so most residents rely on personal vehicles to get around.

History

New Knoxville was founded in the early 19th century and has evolved over the years while maintaining its small-town feel. The area was historically supported by agricultural industries, which continue to play a significant role in the local economy. Notable events in the village's history include various community celebrations and the development of local infrastructure that has helped shape its growth.

Did you know?

One surprising fact about New Knoxville is that it is home to the historical site of the New Knoxville School, which showcases the area's commitment to education and community engagement. Additionally, the village hosts an annual summer festival that draws visitors from surrounding areas, celebrating local culture and traditions.

ZIP codes for New Knoxville, OH (1)

ZIP code	City	County	Map
45871	New Knoxville	Auglaize	View map

Demographics & statistics

2,030

Population

43.2

Median age

$78,625

Median household income

$32,926

Per capita income

$179,800

Median home value

$842

Median monthly rent

76.5%

Home ownership

7.1%

Poverty rate

5.7%

Unemployment

586

Housing units

28.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

135

25–34

112

117

35–44

170

45–54

140

106

55–59

60–64

104

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	485	23.9%
18 and over	1,545	76.1%
65 and over	300	14.8%
Median age	43.2 years

Race & ethnicity

White 95.8%

Two or more races 2.2%

Black or African American 0.8%

Hispanic or Latino 0.6%

Asian 0.3%

Other race 0.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	1,957	95.8%
Two or more races	45	2.2%
Black or African American	17	0.8%
Hispanic or Latino	12	0.6%
Asian	6	0.3%
Other race	3	0.1%
American Indian / Alaska Native	2	0.1%

Household income

Under $10k 0.8%

$10k–$15k 1.8%

$15k–$25k 2.3%

$25k–$35k 9.7%

$35k–$50k 11.3%

$50k–$75k 21.2%

$75k–$100k 21.6%

$100k–$150k 18.9%

$150k–$200k 6.3%

$200k+ 6.1%

Range	% of households
Under $10k	0.8%
$10k–$15k	1.8%
$15k–$25k	2.3%
$25k–$35k	9.7%
$35k–$50k	11.3%
$50k–$75k	21.2%
$75k–$100k	21.6%
$100k–$150k	18.9%
$150k–$200k	6.3%
$200k+	6.1%
Median income	$78,625

Housing

Home values

Under $50k 0.9%

$50k–$100k 11.5%

$100k–$150k 23.3%

$150k–$200k 20.6%

$200k–$300k 20.3%

$300k–$500k 18.5%

$500k–$1M 4.9%

Housing overview

Metric	Value
Median home value	$179,800
Median rent / month	$842
Owner occupied	76.5%
Renter occupied	23.5%
Vacant	2.5%
Single-family detached	84.1%
Large apartment buildings	0.0%
Mobile homes	2.0%
Median rooms	6.6
Avg household size (owned)	2.67

Year built

Era	%
2020 or later	0.0%
2010–2019	5.8%
2000–2009	9.5%
1990–1999	6.6%
1980–1989	5.3%
1970–1979	12.2%
1960–1969	7.6%
1950–1959	17.4%
1940–1949	5.4%
1939 or earlier	30.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.4%
2 bedrooms	10.7%
3 bedrooms	56.1%
4 bedrooms	23.2%
5+ bedrooms	6.7%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	13.2%
2 vehicles	46.2%
3 or more	40.6%

Heating fuel

Fuel type	%
Utility gas	49.9%
Electricity	19.4%
Propane / LP gas	17.3%
Fuel oil	0.5%
Wood	10.0%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	474	64.0%
Cohabiting couple	60	8.1%
Male householder, no spouse	119	16.1%
Female householder, no spouse	88	11.9%
Households with children under 18	247	33.3%
Households with seniors (65+)	188	25.4%
Average household size	2.65

Marital status

Status	Male	Female
Never married	30.4%	18.7%
Married	59.2%	65.0%
Separated	0.2%	0.0%
Widowed	2.3%	5.4%
Divorced	7.9%	10.9%

Education

Less than 9th grade 0.2%

Some HS, no diploma 1.6%

HS graduate 35.5%

Some college, no degree 15.2%

Associate's degree 18.5%

Bachelor's degree 19.6%

Graduate / professional 9.3%

Metric	%
HS diploma or higher	98.2%
Bachelor's or higher	28.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	51	10.1%
Kindergarten	40	7.9%
Elementary school	224	44.4%
High school	114	22.6%
College / grad school	76	15.0%

Employment

Industry of employment

Manufacturing 23.0%

Education & healthcare 15.8%

Other services 12.8%

Retail trade 10.7%

Construction 8.6%

Arts, food & hospitality 7.3%

Professional & management 6.7%

Agriculture & mining 4.3%

Public administration 2.7%

Transportation & utilities 2.6%

Finance & real estate 2.5%

Information 1.9%

Wholesale trade 1.2%

Occupation

Category	%
Management, business & arts	37.3%
Service	12.0%
Sales & office	20.9%
Natural resources & construction	9.8%
Production & transportation	20.0%

Employment type

Type	%
Private sector	81.8%
Government	10.1%
Self-employed	8.0%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	83.8%
Carpool	7.1%
Public transit	0.0%
Walk	2.5%
Other means	1.3%
Avg commute (minutes)	20.1

Poverty

All people 7.1%

Under 18 years 4.1%

18 and over 8.1%

Married-couple families 1.3%

Female-led households 27.0%

Income support

Source	% of households
Social Security	28.1%
Retirement income	18.1%
Supplemental Security	1.6%
Cash public assistance	1.6%
Food stamps / SNAP	3.6%

Health indicators

Condition	%
High blood pressure	35.0%
High cholesterol	31.5%
Heart disease	7.2%
Stroke	3.1%
Asthma	9.6%
Arthritis	28.2%
Kidney disease	2.8%
Pulmonary disease	8.3%
Cancer	7.3%

Behavior / access	%
Binge drinking	18.2%
No physical activity	26.3%
Less than 7 hrs sleep	36.0%
Fair or poor health	13.8%
Poor mental health	15.4%
Poor physical health	10.1%
No health insurance	10.8%
Visited doctor (checkup)	76.9%
Visited dentist	65.9%
Cholesterol screening	90.0%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	77	5.0%

Disability	%
Any disability	8.5%
Under 18	0.8%
18–64 years	8.6%
65 and over	20.3%

Health insurance coverage

Type	%
Private insurance	81.9%
Public insurance	24.7%
Uninsured under 19	4.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,900	93.6%
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)	2,028	99.9%
Born in same state	2,027	99.9%
Born in different state	1,698	83.6%
Foreign born	1	0.0%
Naturalized citizen	2	0.1%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Italian	172	8.5%
French	150	7.4%
Arab	102	5%
English	25	1.2%

Ancestry	Count	%
Dutch	15	0.7%
Polish	9	0.4%
German	4	0.2%
Irish	3	0.1%

Technology access

Metric	% of households
Computer access	36.5%
Internet access	96.9%

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

Frequently asked questions

What ZIP codes does New Knoxville, OH have?

New Knoxville, OH has one ZIP code: 45871. Each ZIP code serves a distinct delivery area within the city and surrounding region.