ZIP Code 45370
standardSource:
Spring Valley · Greene County · Ohio
- Population
- 2,452
- Median income
- $122,000
- Median home value
- $352,000
- Bachelor's or higher
- 44.7%
- Land area
- 55.6 sq mi
44/sq mi
▲ 60% vs US
higher than 91% of US ZIPs
▲ 27% vs US
higher than 74% of US ZIPs
Median age 55.8
New York
ZIP code 45370 in Spring Valley, Ohio has a population of 2,452. The median household income is $122,000, which is 60% above the national average. Median home value is $352,000, 27% above the US average. 44.7% of residents hold a bachelor's degree or higher.
ZIP code 45370 is classified by USPS as a standard delivery area and covers roughly 55.6 square miles in Spring Valley, Greene County, Ohio. The area is home to 2,452 residents, producing a population density of 44 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 45370 against Ohio and the nation.
On the economic side, the median household income for ZIP 45370 sits at $122,000 (67% above the Ohio average), while per-capita income is $66,921. The poverty rate stands at 8.3% and the unemployment rate at 7.0%. On housing, the median home value is $352,000 (79% above the state average) with median rent at $1,125 per month, and 89.9% of occupied units are owner-occupied, a direct signal of whether 45370 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 44.7% of adults hold a bachelor's degree or higher, the median age is 55.8, and the average commute is 28 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Greene County, so you can benchmark 45370 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 45370
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 45370.
- Construction
Construction
12 establishments
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
5 establishments
- Other services (except public administration)
Other services (except public administration)
5 establishments
- Professional, scientific, and technical services 4
Professional, scientific, and technical services
4 establishments
- Transportation and warehousing 3
Transportation and warehousing
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 45370, Spring Valley, OH · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
2,452
Population
55.6
Area (sq mi)
44
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 45370?
55.8
Median Age
53.3%
Male
46.7%
Female
4.3%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$122,000
Median Household Income
+67% vs state
$66,921
Per Capita Income
8.3%
Poverty Rate
7.0%
Unemployment Rate
27.5 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
909
Total Housing Units
892
Occupied Units
17
Vacant Units
2.82
Avg Household Size
Occupancy Type
$352,000
Median Home Value
+79% vs state
$1,125
Median Rent
1982
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+3.3%
YoY Change (2024)
197
HPI Index (2000 = 100)
+97%
Total Change Since 2000
Home values in ZIP 45370 have increased 3.3% over the past year (2024). Since 2000, this ZIP has seen +97% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +5.3% | 132 |
| 2021 | +9.9% | 146 |
| 2022 | +10.4% | 161 |
| 2023 | +18.8% | 191 |
| 2024 | +3.3% | 197 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 46 business establishments in ZIP 45370, employing approximately 257 people with a combined annual payroll of $13,045,000.
46
Businesses
257
Employees
$13.0M
Annual Payroll
6
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 12 | 26.1% |
| Administrative and support and waste management and remediation services | 5 | 10.9% |
| Other services (except public administration) | 5 | 10.9% |
| Professional, scientific, and technical services | 4 | 8.7% |
| Transportation and warehousing | 3 | 6.5% |
| Real estate and rental and leasing | 3 | 6.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 45370 vs 45305 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 45305 | Bellbrook, OH | 10,712 | 3.3 mi |
| 45301 | Alpha, OH | 130 | 7.2 mi |
| 45434 | Dayton, OH | 12,163 | 7.9 mi |
| 45068 | Waynesville, OH | 10,479 | 5.9 mi |
| 45032 | Harveysburg, OH | 348 | 7.3 mi |
| 45458 | Dayton, OH | 29,880 | 6.9 mi |
| 45440 | Dayton, OH | 20,734 | 5.9 mi |
| 45430 | Dayton, OH | 7,402 | 7.9 mi |
| 45385 | Xenia, OH | 37,247 | 7.5 mi |
| 45459 | Dayton, OH | 27,749 | 8.0 mi |
More ZIP Codes in Greene County
Related Areas
Frequently Asked Questions
What county is ZIP code 45370 in? ▼
What is the population of ZIP code 45370? ▼
What is the median household income in ZIP 45370? ▼
What is the average home value in ZIP 45370? ▼
What is the demographic makeup of ZIP 45370? ▼
How many businesses are in ZIP code 45370? ▼
What are the main industries in ZIP code 45370? ▼
How have home values changed in ZIP code 45370? ▼
What is the education level in ZIP code 45370? ▼
What is the average commute time in ZIP 45370? ▼
What percentage of residents own vs. rent in ZIP 45370? ▼
What is the poverty rate in ZIP code 45370? ▼
ZIP Code Research Guides
Official Data Resources for Spring Valley, OH
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.