Waldo ZIP Codes — Marion County, OH

There is one unique ZIP code in Waldo, Ohio and it is 43356. Area code: 740.

ZIP codes

20.68

sq mi land

0.02

sq mi water

740

area code

Waldo, OH ZIP code map

About Waldo, OH

Waldo is a charming village located in Marion County, Ohio. With its small-town atmosphere, it serves as a serene retreat for those looking to escape the hustle and bustle of larger cities. The community is close-knit, providing a warm and welcoming environment for both residents and visitors alike.

Location & geography

Geographically, Waldo is situated in north-central Ohio, serving as a peaceful community amid the rural landscape. It is approximately 20 miles south of Marion, 30 miles northwest of Delaware, and close to numerous scenic areas. The total land area of Waldo measures 20.68 square miles, with a minimal water area of 0.02 square miles.

Community & economy

Waldo fosters a strong sense of community, often described as friendly and inviting. The village has a variety of small businesses and local industries that contribute to its economy and support the daily needs of residents. Life in Waldo promotes a slower pace, with community events and gatherings playing a significant role in local culture.

Transportation

Waldo is conveniently located near several major highways, making it easily accessible. State Route 423 runs through the village, connecting residents to nearby towns and cities, while US Route 23 is a short drive away for further travel. The nearest airport is the Marion Municipal Airport, providing basic aviation services approximately 20 miles to the north.

History

Waldo was founded in the early 19th century and has developed over the years into a quiet village within Marion County. Historically, the village has relied on agriculture and small-scale manufacturing as key industries. Notable events in Waldo's history include the construction of local schools which have been an essential part of the community's heritage.

Did you know?

One little-known fact about Waldo is that it has a rich tradition of local festivals that celebrate the village's culture and community spirit. Additionally, the village is known for its scenic landscapes that attract nature enthusiasts looking for a tranquil atmosphere.

ZIP codes for Waldo, OH (1)

ZIP code	City	County	Map
43356	Waldo	Marion	View map

Demographics & statistics

1,111

Population

47.8

Median age

$78,750

Median household income

$43,533

Per capita income

$261,100

Median home value

$592

Median monthly rent

75.9%

Home ownership

2.9%

Poverty rate

2.3%

Unemployment

396

Housing units

28.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	186	16.7%
18 and over	925	83.3%
65 and over	317	28.5%
Median age	47.8 years

Race & ethnicity

White 77.3%

Hispanic or Latino 11%

Two or more races 9.6%

Other race 1.8%

Asian 0.3%

Group	Count	%
White	965	77.3%
Hispanic or Latino	137	11%
Two or more races	120	9.6%
Other race	22	1.8%
Asian	4	0.3%

Household income

Under $10k 0.4%

$10k–$15k 0.4%

$15k–$25k 1.7%

$25k–$35k 4.9%

$35k–$50k 20.0%

$50k–$75k 20.3%

$75k–$100k 15.4%

$100k–$150k 20.7%

$150k–$200k 1.5%

$200k+ 14.8%

Range	% of households
Under $10k	0.4%
$10k–$15k	0.4%
$15k–$25k	1.7%
$25k–$35k	4.9%
$35k–$50k	20.0%
$50k–$75k	20.3%
$75k–$100k	15.4%
$100k–$150k	20.7%
$150k–$200k	1.5%
$200k+	14.8%
Median income	$78,750

Housing

Home values

Under $50k 1.7%

$50k–$100k 9.2%

$100k–$150k 15.8%

$150k–$200k 8.3%

$200k–$300k 35.6%

$300k–$500k 21.7%

$500k–$1M 7.8%

Housing overview

Metric	Value
Median home value	$261,100
Median rent / month	$592
Owner occupied	75.9%
Renter occupied	24.1%
Vacant	7.1%
Single-family detached	83.5%
Large apartment buildings	10.4%
Mobile homes	0.8%
Median rooms	6.4
Avg household size (owned)	2.46

Year built

Era	%
2020 or later	0.0%
2010–2019	0.4%
2000–2009	0.4%
1990–1999	22.5%
1980–1989	5.5%
1970–1979	22.4%
1960–1969	3.3%
1950–1959	5.3%
1940–1949	6.7%
1939 or earlier	33.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.4%
2 bedrooms	28.2%
3 bedrooms	48.2%
4 bedrooms	21.6%
5+ bedrooms	0.6%

Vehicles per household

Vehicles	% of households
No vehicle	14.6%
1 vehicle	5.5%
2 vehicles	32.7%
3 or more	47.3%

Heating fuel

Fuel type	%
Utility gas	37.8%
Electricity	33.3%
Propane / LP gas	21.1%
Fuel oil	5.3%

Households & families

Household type	Count	%
Married-couple family	323	68.1%
Cohabiting couple	67	14.1%
Male householder, no spouse	52	11.0%
Female householder, no spouse	32	6.8%
Households with children under 18	108	22.8%
Households with seniors (65+)	183	38.6%
Average household size	2.34

Marital status

Status	Male	Female
Never married	16.0%	21.4%
Married	72.1%	66.8%
Separated	0.0%	1.0%
Widowed	0.9%	4.5%
Divorced	11.0%	6.3%

Education

Less than 9th grade 0.1%

Some HS, no diploma 0.2%

HS graduate 37.8%

Some college, no degree 22.9%

Associate's degree 10.8%

Bachelor's degree 20.1%

Graduate / professional 8.1%

Metric	%
HS diploma or higher	99.7%
Bachelor's or higher	28.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	20	11.5%
Kindergarten	28	16.1%
Elementary school	40	23.0%
High school	28	16.1%
College / grad school	58	33.3%

Employment

Industry of employment

Education & healthcare 30.4%

Retail trade 16.7%

Transportation & utilities 11.9%

Professional & management 10.7%

Manufacturing 9.4%

Construction 5.9%

Arts, food & hospitality 4.6%

Wholesale trade 3.6%

Public administration 3.4%

Agriculture & mining 1.4%

Other services 1.4%

Finance & real estate 0.7%

Occupation

Category	%
Management, business & arts	43.3%
Service	6.4%
Sales & office	20.8%
Natural resources & construction	14.6%
Production & transportation	14.9%

Employment type

Type	%
Private sector	62.9%
Government	21.1%
Self-employed	15.3%
Unpaid family workers	0.7%

Commute

Method	%
Drive alone	82.2%
Carpool	9.1%
Public transit	0.0%
Walk	1.8%
Other means	0.0%
Avg commute (minutes)	26.4

Poverty

All people 2.9%

Under 18 years 0.0%

18 and over 3.5%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	36.3%
Retirement income	43.7%
Supplemental Security	0.0%
Cash public assistance	0.0%
Food stamps / SNAP	1.1%

Health indicators

Condition	%
High blood pressure	35.9%
High cholesterol	32.9%
Heart disease	7.1%
Stroke	3.0%
Asthma	10.2%
Arthritis	30.3%
Kidney disease	2.8%
Pulmonary disease	8.5%
Cancer	7.1%

Behavior / access	%
Binge drinking	16.9%
No physical activity	25.4%
Less than 7 hrs sleep	38.3%
Fair or poor health	14.0%
Poor mental health	15.6%
Poor physical health	10.5%
No health insurance	10.1%
Visited doctor (checkup)	77.3%
Visited dentist	67.4%
Cholesterol screening	89.9%
Teeth loss	13.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	87	9.4%

Disability	%
Any disability	26.1%
Under 18	3.8%
18–64 years	20.4%
65 and over	50.2%

Health insurance coverage

Type	%
Private insurance	79.0%
Public insurance	34.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,026	92.3%
Spanish	2	0.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	2	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,109	99.8%
Born in same state	1,107	99.6%
Born in different state	760	68.4%
Foreign born	2	0.2%
Naturalized citizen	2	0.2%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Italian	177	15.9%
French	83	7.5%
Arab	40	3.6%

Ancestry	Count	%
Irish	12	1.1%
English	1	0.1%

Technology access

Metric	% of households
Computer access	42.7%
Internet access	99.6%

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

Frequently asked questions

What ZIP codes does Waldo, OH have?

Waldo, OH has one ZIP code: 43356. Each ZIP code serves a distinct delivery area within the city and surrounding region.