PlainZIP

Spring Valley, OH · standard

ZIP Code 45370

Greene County, Ohio - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

2,452
44/sq mi
$122,000
Median income
$352,000
Median home value
44.7%
Bachelor's or higher

The verdict

Spring Valley pairs a top-decile household income with above-median home values, in a rural, homeowner-dominated area.

Top 9%
household income, US ZIPs
Top 26%
home value, US ZIPs
44
people per sq mi
90%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 45370 against every reporting US ZIP.

ZIP code 45370 covers 55.6 square miles in Spring Valley, Greene County, Ohio (a standard USPS delivery area), with a modest 2,452 residents on file, a density of 44 people per square mile, in the New York time zone.

ZIP 45370 skews affluent, with a median household income of $122,000 (67% above the Ohio average), while per-capita income is $66,921. Poverty here runs at 8.3%, with unemployment measured at 7.0%. Median home value sits at $352,000 (79% above the state average), median rent at $1,125 a month, and owner-occupancy at 89.9%.

A solid share of residents have a four-year degree: 44.7% of adults hold a bachelor's degree or higher, the median age is 55.8, and the average commute is 28 minutes. Beyond these figures, 10 nearby ZIP codes within about 10 miles are surfaced below, along with 6 more sharing Greene County, letting you compare 45370 to its immediate surroundings rather than a national baseline alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 45370

Top 5 sectors by establishment count in Spring Valley, OH

Which industries have the most business establishments in ZIP 45370.

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 · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, 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; 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

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 45370?

55.8

Median Age

53.3%

Male

46.7%

Female

4.3%

Foreign-Born

White 87.0%
African American 0.6%
Asian 4.2%
American Indian or Alaska Native 0.1%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 1.3%
Hispanic or Latino 0.0%

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

How ZIP 45370 ranks nationally

Spring Valley, OH household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$122,000 Top 9% higher than 91% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). This entry sits in this band. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 58.5%
Bachelor's Degree or Higher 44.7%

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

Owner 89.9%
Renter 10.1%

$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 45370 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 45370 ranks #9 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 45370 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 45370 ranks #3 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
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

45324 standard
Fairborn, OH
Pop: 40,529
45385 standard
Xenia, OH
Pop: 37,247
45432 standard
Dayton, OH
Pop: 15,288
45434 standard
Dayton, OH
Pop: 12,163
45305 standard
Bellbrook, OH
Pop: 10,712
45430 standard
Dayton, OH
Pop: 7,402

Related Areas

Greene County Spring Valley, OH Ohio

Frequently Asked Questions

What county is ZIP code 45370 in? ▼
ZIP code 45370 (Spring Valley) is located in Greene County, Ohio. Greene County contains multiple ZIP codes, see the full list at /counties/greene-oh.
What is the population of ZIP code 45370? ▼
ZIP code 45370 in Spring Valley, OH has a population of 2,452 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 45370? ▼
The median household income in ZIP 45370 is $122,000, which is 60% above the national average of $76,288.
What is the average home value in ZIP 45370? ▼
The median home value in ZIP 45370 is $352,000, which is 27% above the national average of $278,155.
What is the demographic makeup of ZIP 45370? ▼
The largest racial group in ZIP 45370 is White at 87.0%.
How many businesses are in ZIP code 45370? ▼
ZIP code 45370 has 46 business establishments employing approximately 257 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 45370? ▼
The top industries by establishment count in ZIP 45370 are: Construction (12), Administrative and support and waste management and remediation services (5), Other services (except public administration) (5). There are 6 industry sectors represented in total.
How have home values changed in ZIP code 45370? ▼
According to the FHFA House Price Index, home values in ZIP 45370 increased by 3.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 97%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 45370? ▼
In ZIP code 45370, 58.5% of residents aged 25+ have a high school diploma or higher, and 44.7% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 45370? ▼
The mean commute time for workers in ZIP code 45370 is 27.5 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 45370? ▼
In ZIP code 45370, approximately 89.9% of occupied housing units are owner-occupied and 10.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 45370? ▼
The poverty rate in ZIP code 45370 is 8.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.