ZIP Code Tabulation Area · Ohio

ZIP Code 45503: Springfield, OH

ZIP Code 45503 (Springfield, Clark County, Ohio) has an estimated 32,638 residents in 14,202 households. The median household income is $59,595, the median home value is $168,200 and the median gross rent is $892/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

32,638

Margin of error ±1,267

Median household income

$59,595

Margin of error ±$3,668

Median home value

$168,200

Margin of error ±$5,087

Median gross rent

$892/mo

Margin of error ±$39

Median age

41.1 yrs

Margin of error ±2.0 yrs

Mean travel time to work

23.3 min

Margin of error ±2.4 min

How ZIP 45503 compares with Ohio and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 4550341.1 yrsOhio39.7 yrsUnited States38.9 yrs

Median household income

ZIP 45503$59,595Ohio$71,389United States$80,734

Per capita income

ZIP 45503$33,336Ohio$40,552United States$44,673

Poverty rate

ZIP 4550315.8%Ohio13.3%United States12.5%

Unemployment rate

ZIP 455037.2%Ohio4.8%United States5.2%

Bachelor's degree or higher

ZIP 4550319.8%Ohio31.5%United States35.7%

Median home value

ZIP 45503$168,200Ohio$214,800United States$332,700

Median gross rent

ZIP 45503$892/moOhio$1,034/moUnited States$1,413/mo

Owner-occupied homes

ZIP 4550360.8%Ohio67.2%United States65.2%

Mean travel time to work

ZIP 4550323.3 minOhio23.4 minUnited States26.4 min

Worked from home

ZIP 455038.5%Ohio13.0%United States15.1%

All figures for ZIP 45503

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 45503 — ACS 2020–2024 5-year estimates
Measure	ZIP 45503	Margin of error	Ohio	United States
Total population	32,638	±1,267	11,810,293	334,922,499
Median age	41.1 yrs	±2.0 yrs	39.7 yrs	38.9 yrs
Households	14,202	±469	4,863,191	129,227,496
Median household income	$59,595	±$3,668	$71,389	$80,734
Per capita income	$33,336	±$2,166	$40,552	$44,673
Poverty rate	15.8%	±2.6 pts	13.3%	12.5%
Unemployment rate	7.2%	±2.3 pts	4.8%	5.2%
Bachelor's degree or higher	19.8%	±2.0 pts	31.5%	35.7%
Median home value	$168,200	±$5,087	$214,800	$332,700
Median gross rent	$892/mo	±$39	$1,034/mo	$1,413/mo
Owner-occupied homes	60.8%	±3.0 pts	67.2%	65.2%
Mean travel time to work	23.3 min	±2.4 min	23.4 min	26.4 min
Worked from home	8.5%	±1.8 pts	13.0%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 45503
Group	ZIP 45503	Ohio	United States
White alone, not Hispanic or Latino	82.1%	75.8%	57.4%
Black or African American alone, not Hispanic or Latino	9.2%	12.0%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	0.9%	2.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.0%	0.2%
Some other race alone, not Hispanic or Latino	0.3%	0.4%	0.6%
Two or more races, not Hispanic or Latino	4.9%	4.3%	4.3%
Hispanic or Latino (of any race)	2.5%	4.8%	19.3%

Where ZIP 45503 is

State: Ohio
Main county: Clark County
Largest overlapping place: Springfield (45% of the ZIP's land area)
Land area: 17.46 sq mi· about 1,869 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Clark County

43010 Catawba, OH 45316 Clifton, OH 45319 Donnelsville, OH 45323 Enon, OH 45341 Clark County, OH 45344 Clark County, OH 45349 North Hampton, OH 45368 Clark County, OH 45369 Clark County, OH 45372 Tremont City, OH 45502 Clark County, OH 45504 Springfield, OH 45505 Springfield, OH 45506 Springfield, OH

See every ZIP code in Ohio, or compare ZIP 45503 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.