Zip Code 45505
Springfield, Ohio — Clark County
📍 ZIP code 45505 is in Springfield, Clark County, Ohio.
ZIP code 45505 is located in Springfield, Clark County, Ohio. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 20,299. The area code for ZIP code 45505 is 937.
Quick Answer
Zip code 45505 is in Springfield, Ohio (Clark County). It has a population of 20,299, median household income of $42,409, and median home value of $87,500.
Population
20,299
Income
$42,409
Home Value
$87,500
Climate
84°F / 19°F
About Zip Code 45505
Zip code 45505 is located in Springfield, Ohio, within Clark County. Home to approximately 20,299 residents, this area sits at an elevation of 1121 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 937.
The median household income is $42,409 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $87,500, and the cost of living index is 60 (40% below the national average of 100).
Summers average a high of 84°F while winters drop to 19°F. The area receives about 40 in of rain and 7 in of snow annually. The zip code covers 13.5 square miles of land area.
Key Statistics
20,299
$42,409
$87,500
Eastern (EST/EDT)
937
1121 ft
13.5 sq mi
34.6
9,365
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Compare With Nearby Zip Codes
| Metric | 45505 | 45502 | 45503 | 45506 | 45504 | 45368 |
|---|---|---|---|---|---|---|
| City | Springfield, OH | Springfield, OH | Springfield, OH | Springfield, OH | Springfield, OH | South Charleston, OH |
| Population | 20,299 | 17,076 | 32,673 | 13,339 | 16,654 | 3,860 |
| Median Income | $42,409 | $87,378 | $54,561 | $40,132 | $67,334 | $60,411 |
| Home Value | $87,500 | $225,500 | $153,100 | $101,000 | $167,700 | $156,100 |
| Cost of Living | 60 | 91 | 60 | 60 | 66 | 60 |
| Median Age | 34.6 | 46.7 | 40.6 | 42.3 | 39.3 | 45.7 |
Cost of Living
100 = National Average. Springfield's cost of living is 40% below the national average.
vs. State Avg
Below
Affordability
Very Affordable
Income-to-Home
2.1x
Demographics
Zip code 45505 has a population of 20,299 people with a median age of 34.6. There are 9,365 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Springfield (45505) population trend from 2010 to 2024
↓ -32.6%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
84°F
19°F
40 in
7 in
Springfield experiences warm summers with average highs around 84°F. Winters are cold with lows averaging 19°F. The area receives about 7 in of snow per year.
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Housing & Economy
Median Home Value
$87,500
Median Household Income
$42,409
With 9,365 housing units across 13.5 square miles, 45505 has a housing density of 694 units per square mile. The home price-to-income ratio is 2.1x.
Location & Geography
Latitude
39.9017°
Longitude
-83.7575°
Land Area
13.5 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 45505 (Springfield, OH) with distances:
All Zip Codes in Springfield, OH
Other zip codes serving Springfield:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 45505's $42,409. A way to compare Springfield to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 45505 (Springfield, OH). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Springfield, Ohio?
Springfield, Ohio uses zip code 45505 along with 3 other zip codes.
What county is zip code 45505 in?
Zip code 45505 is located in Clark County, Ohio.
What is the population of zip code 45505?
The population of zip code 45505 is 20,299 with a median age of 34.6.
Is 45505 in Springfield, Ohio?
Yes, zip code 45505 is in Springfield, Clark County, Ohio. The area code is 937.
Frequently Asked Questions
What city is zip code 45505 in?
Zip code 45505 is in Springfield, Ohio. It is part of Clark County and uses the Eastern (EST/EDT) timezone.
What is zip code 45505?
Zip code 45505 is a U.S. postal code in Springfield, Ohio (Clark County). It has a population of 20,299 and covers 13.5 square miles.
What is the population of zip code 45505?
The population of zip code 45505 (Springfield, OH) is 20,299 with a median age of 34.6. There are approximately 9,365 housing units in this area.
What is the median income in zip code 45505?
The median household income in zip code 45505 (Springfield, OH) is $42,409 per year. The cost of living index is 60 (100 = national average).
What is the average home price in zip code 45505?
The median home value in zip code 45505 (Springfield, OH) is $87,500. The cost of living index is 60 compared to the national average of 100.
What county is zip code 45505 in?
Zip code 45505 is located in Clark County, Ohio. The primary city is Springfield.
What is the area code for zip code 45505?
Zip code 45505 in Springfield, OH uses area code 937. It is located in the Eastern (EST/EDT) timezone.
Is zip code 45505 a good place to live?
Zip code 45505 (Springfield, OH) has a cost of living index of 60 (100 = national average), a median household income of $42,409, and median home values of $87,500. The median age is 34.6. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 45505?
The cost of living index for zip code 45505 (Springfield, OH) is 60, where 100 represents the national average. This area is below the national average. Median home value: $87,500.
What schools serve zip code 45505?
Zip code 45505 in Springfield, Ohio is served by the local school district of Clark County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.