Spring Valley ZIP Codes — Greene County, OH

There is one unique ZIP code in Spring Valley, Ohio and it is 45370. Area code: 326/937/937/740.

ZIP codes

16.66

sq mi land

0.14

sq mi water

326/937/937/740

area code

Spring Valley, OH ZIP code map

About Spring Valley, OH

Spring Valley, Ohio, is a charming small town located in Greene County. With a ZIP code of 45370, the city boasts a friendly community and a strong sense of local tradition. Known for its serene atmosphere, Spring Valley offers residents and visitors alike a peaceful retreat from the hustle and bustle of larger urban areas.

Location & geography

Situated in southwestern Ohio, Spring Valley is approximately 20 miles east of Dayton and about 40 miles west of Columbus. The town encompasses a land area of 16.66 square miles, with a small water area of 0.14 square miles, providing a blend of rural charm and natural beauty. Surrounded by scenic landscapes, it is bordered by expansive farms and forests, making it a picturesque spot for outdoor activities.

Community & economy

The community in Spring Valley is characterized by its friendly atmosphere and active local organizations. Residents enjoy a quiet lifestyle, with a focus on agriculture and small businesses that contribute to the local economy. Daily life is enhanced by community events and a strong network of neighbors supporting one another.

Transportation

Spring Valley is conveniently accessible via several major highways, including Interstate 675, which connects residents to nearby cities and amenities. The area is serviced by the telephone area codes 326, 937, and 740, making communication seamless across regions. The nearest airport is Dayton International Airport, located conveniently to facilitate travel.

History

Spring Valley was founded in the early 1800s and has since developed a rich history that reflects the agricultural backdrop of Greene County. Key industries in the area have historically revolved around farming, which continues to play a vital role in the local economy. Over the years, notable events, including community festivals, have cemented Spring Valley's reputation as a close-knit town.

Did you know?

One surprising fact about Spring Valley is its commitment to preserving local wildlife, with nearby nature reserves that attract birdwatchers and nature enthusiasts. Additionally, the town features historic architecture that echoes its long-standing heritage.

ZIP codes for Spring Valley, OH (1)

ZIP code	City	County	Map
45370	Spring Valley	Greene	View map

Demographics & statistics

2,881

Population

46.6

Median age

$114,205

Median household income

$55,017

Per capita income

$323,000

Median home value

$945

Median monthly rent

86.0%

Home ownership

10.0%

Poverty rate

5.2%

Unemployment

857

Housing units

38.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

128

15–19

136

144

20–24

153

103

25–34

110

169

35–44

180

45–54

100

209

55–59

224

130

60–64

139

166

65–74

178

112

75–84

119

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	400	13.9%
18 and over	2,481	86.1%
65 and over	586	20.3%
Median age	46.6 years

Race & ethnicity

White 82.2%

Hispanic or Latino 6%

Other race 6%

Asian 4%

Two or more races 1%

Black or African American 0.6%

American Indian / Alaska Native 0.1%

Group	Count	%
White	2,521	82.2%
Hispanic or Latino	185	6%
Other race	185	6%
Asian	124	4%
Two or more races	30	1%
Black or African American	18	0.6%
American Indian / Alaska Native	3	0.1%

Household income

Under $10k 4.5%

$10k–$15k 7.3%

$15k–$25k 3.9%

$25k–$35k 1.2%

$35k–$50k 5.8%

$50k–$75k 16.2%

$75k–$100k 7.8%

$100k–$150k 16.2%

$150k–$200k 6.2%

$200k+ 30.9%

Range	% of households
Under $10k	4.5%
$10k–$15k	7.3%
$15k–$25k	3.9%
$25k–$35k	1.2%
$35k–$50k	5.8%
$50k–$75k	16.2%
$75k–$100k	7.8%
$100k–$150k	16.2%
$150k–$200k	6.2%
$200k+	30.9%
Median income	$114,205

Housing

Home values

Under $50k 5.4%

$50k–$100k 5.5%

$100k–$150k 5.4%

$150k–$200k 3.0%

$200k–$300k 28.5%

$300k–$500k 34.4%

$500k–$1M 12.0%

$1M+ 5.8%

Housing overview

Metric	Value
Median home value	$323,000
Median rent / month	$945
Owner occupied	86.0%
Renter occupied	14.0%
Vacant	4.7%
Single-family detached	80.9%
Large apartment buildings	0.0%
Mobile homes	14.3%
Median rooms	7.5
Avg household size (owned)	3.30

Year built

Era	%
2020 or later	0.0%
2010–2019	0.2%
2000–2009	8.7%
1990–1999	27.0%
1980–1989	17.4%
1970–1979	12.4%
1960–1969	8.9%
1950–1959	5.4%
1940–1949	2.0%
1939 or earlier	18.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	4.7%
2 bedrooms	22.6%
3 bedrooms	39.0%
4 bedrooms	27.2%
5+ bedrooms	6.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.0%
1 vehicle	17.8%
2 vehicles	34.6%
3 or more	41.6%

Heating fuel

Fuel type	%
Utility gas	51.4%
Electricity	20.1%
Propane / LP gas	22.8%
Fuel oil	4.9%
Wood	0.7%

Households & families

Household type	Count	%
Married-couple family	609	64.6%
Cohabiting couple	78	8.3%
Male householder, no spouse	172	18.2%
Female householder, no spouse	84	8.9%
Households with children under 18	161	17.1%
Households with seniors (65+)	290	30.8%
Average household size	3.06

Marital status

Status	Male	Female
Never married	28.7%	40.1%
Married	58.8%	43.5%
Separated	0.6%	0.0%
Widowed	1.4%	2.4%
Divorced	10.5%	14.0%

Education

Less than 9th grade 1.1%

Some HS, no diploma 4.2%

HS graduate 19.4%

Some college, no degree 30.7%

Associate's degree 5.8%

Bachelor's degree 26.4%

Graduate / professional 12.4%

Metric	%
HS diploma or higher	94.7%
Bachelor's or higher	38.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	22	5.0%
Kindergarten	2	0.5%
Elementary school	156	35.2%
High school	123	27.8%
College / grad school	140	31.6%

Employment

Industry of employment

Arts, food & hospitality 15.4%

Education & healthcare 14.9%

Professional & management 13.4%

Manufacturing 13.1%

Retail trade 11.0%

Other services 10.4%

Public administration 7.7%

Finance & real estate 4.8%

Transportation & utilities 3.2%

Construction 2.6%

Wholesale trade 1.9%

Agriculture & mining 1.3%

Information 0.3%

Occupation

Category	%
Management, business & arts	32.7%
Service	28.1%
Sales & office	12.5%
Natural resources & construction	4.5%
Production & transportation	22.2%

Employment type

Type	%
Private sector	76.8%
Government	16.0%
Self-employed	7.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	63.4%
Carpool	21.8%
Public transit	0.0%
Walk	1.7%
Other means	0.1%
Avg commute (minutes)	24.1

Poverty

All people 10.0%

Under 18 years 5.8%

18 and over 10.6%

Married-couple families 4.8%

Female-led households 3.1%

Income support

Source	% of households
Social Security	33.7%
Retirement income	44.9%
Supplemental Security	1.4%
Cash public assistance	0.2%
Food stamps / SNAP	9.0%

Health indicators

Condition	%
High blood pressure	34.2%
High cholesterol	34.0%
Heart disease	6.7%
Stroke	2.8%
Asthma	9.2%
Arthritis	27.5%
Kidney disease	2.7%
Pulmonary disease	7.5%
Cancer	7.4%

Behavior / access	%
Binge drinking	16.6%
No physical activity	20.1%
Less than 7 hrs sleep	32.7%
Fair or poor health	11.7%
Poor mental health	13.9%
Poor physical health	9.1%
No health insurance	8.4%
Visited doctor (checkup)	78.3%
Visited dentist	72.7%
Cholesterol screening	91.9%
Teeth loss	10.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	62	2.5%

Disability	%
Any disability	9.9%
Under 18	2.8%
18–64 years	9.7%
65 and over	15.4%

Health insurance coverage

Type	%
Private insurance	74.7%
Public insurance	31.9%
Uninsured under 19	0.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,764	95.9%
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)	2,733	94.9%
Born in same state	2,733	94.9%
Born in different state	2,450	85.0%
Foreign born	0	0.0%
Naturalized citizen	148	5.1%
Not a US citizen	92	62.2%

Ancestry

Ancestry	Count	%
French	350	12.1%
Italian	161	5.6%
Arab	88	3.1%

Ancestry	Count	%
Polish	31	1.1%
English	20	0.7%
Irish	16	0.6%

Technology access

Metric	% of households
Computer access	32.7%
Internet access	98.7%

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

Frequently asked questions

What ZIP codes does Spring Valley, OH have?

Spring Valley, OH has one ZIP code: 45370. Each ZIP code serves a distinct delivery area within the city and surrounding region.