ZIP Code 45503
standardSource:
Springfield · Clark County · Ohio
- Population
- 32,999
- Median income
- $59,595
- Median home value
- $168,200
- Bachelor's or higher
- 19.8%
- Land area
- 45.0 sq mi
734/sq mi
▼ 22% vs US
higher than 28% of US ZIPs
▼ 40% vs US
higher than 33% of US ZIPs
Median age 41.1
New York
ZIP code 45503 in Springfield, Ohio has a population of 32,999. The median household income is $59,595, which is 22% below the national average. Median home value is $168,200, 40% below the US average. 19.8% of residents hold a bachelor's degree or higher.
ZIP code 45503 is classified by USPS as a standard delivery area and covers roughly 45.0 square miles in Springfield, Clark County, Ohio. The area is home to 32,999 residents, producing a population density of 734 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 45503 against Ohio and the nation.
On the economic side, the median household income for ZIP 45503 sits at $59,595 (18% below the Ohio average), while per-capita income is $33,336. The poverty rate stands at 15.8% and the unemployment rate at 7.1%. On housing, the median home value is $168,200 (15% below the state average) with median rent at $892 per month, and 60.8% of occupied units are owner-occupied, a direct signal of whether 45503 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 19.8% of adults hold a bachelor's degree or higher, the median age is 41.1, and the average commute is 23 minutes. We also surface 6 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Clark County, so you can benchmark 45503 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 45503
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 45503.
- Health care and social assistance
Health care and social assistance
83 establishments
- Retail trade
Retail trade
71 establishments
- Accommodation and food services
Accommodation and food services
57 establishments
- Other services (except public administration)
Other services (except public administration)
51 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
40 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 45503, Springfield, 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
32,999
Population
45.0
Area (sq mi)
734
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 45503?
41.1
Median Age
48.7%
Male
51.3%
Female
3.3%
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?
$59,595
Median Household Income
-18% vs state
$33,336
Per Capita Income
15.8%
Poverty Rate
7.1%
Unemployment Rate
23.3 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?
15,403
Total Housing Units
14,202
Occupied Units
1,201
Vacant Units
2.25
Avg Household Size
Occupancy Type
$168,200
Median Home Value
-15% vs state
$892
Median Rent
1968
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
+8.8%
YoY Change (2024)
193
HPI Index (2000 = 100)
+93%
Total Change Since 2000
Home values in ZIP 45503 have increased 8.8% over the past year (2024). Since 2000, this ZIP has seen +93% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +2.5% | 120 |
| 2021 | +14.6% | 138 |
| 2022 | +12.9% | 155 |
| 2023 | +14.1% | 177 |
| 2024 | +8.8% | 193 |
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 450 business establishments in ZIP 45503, employing approximately 7,084 people with a combined annual payroll of $264,445,000.
450
Businesses
7,084
Employees
$264.4M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Health care and social assistance | 83 | 18.4% |
| Retail trade | 71 | 15.8% |
| Accommodation and food services | 57 | 12.7% |
| Other services (except public administration) | 51 | 11.3% |
| Professional, scientific, and technical services | 40 | 8.9% |
| Finance and insurance | 34 | 7.6% |
| Real estate and rental and leasing | 18 | 4.0% |
| Manufacturing | 17 | 3.8% |
| Administrative and support and waste management and remediation services | 17 | 3.8% |
| Construction | 16 | 3.6% |
| Wholesale trade | 11 | 2.4% |
| Transportation and warehousing | 11 | 2.4% |
| Information | 9 | 2.0% |
| Educational services | 6 | 1.3% |
| Arts, entertainment, and recreation | 6 | 1.3% |
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 45503 vs 45505 →
More ZIP Codes in Clark County
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Frequently Asked Questions
What county is ZIP code 45503 in? ▼
What is the population of ZIP code 45503? ▼
What is the median household income in ZIP 45503? ▼
What is the average home value in ZIP 45503? ▼
What is the demographic makeup of ZIP 45503? ▼
How many businesses are in ZIP code 45503? ▼
What are the main industries in ZIP code 45503? ▼
How have home values changed in ZIP code 45503? ▼
What is the education level in ZIP code 45503? ▼
What is the average commute time in ZIP 45503? ▼
What percentage of residents own vs. rent in ZIP 45503? ▼
What is the poverty rate in ZIP code 45503? ▼
ZIP Code Research Guides
Official Data Resources for Springfield, 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.