ZIP code
45504
Springfield, OH
45504 covers Springfield in Clark County, with 16,654 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 45504. Methodology
ZIP code map of 45504

About ZIP code 45504
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 45504. Not ACS. Methodology
People in 45504
Race
- White14,764
- Black or African American1,006
- American Indian or Alaska Native64
- Asian154
- Native Hawaiian and Pacific Islander16
- Other race211
- Two or more races1,128
Hispanic or Latino (any race): 488
Age
- Under 101,840
- 10 to 192,373
- 20 to 292,297
- 30 to 392,004
- 40 to 491,889
- 50 to 592,202
- 60 to 692,325
- 70 to 791,513
- 80 and older900
Income and housing in 45504
Education
- High school graduate92.0%
- Bachelor's degree27.2%
- Graduate degree12.3%
Places covering 45504
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Springfield59.8%
- Lawrenceville1.8%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Clark County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
38.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 45504
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,833 | |
| 2006 | 14,981 | |
| 2007 | 16,017 | |
| 2008 | 14,791 | |
| 2009 | 14,640 | |
| 2010 | 14,594 | |
| 2011 | 18,628 | 14,362 |
| 2012 | 18,478 | 14,360 |
| 2013 | 18,252 | 14,390 |
| 2014 | 18,262 | 14,330 |
| 2015 | 18,447 | 14,180 |
| 2016 | 17,913 | 13,950 |
| 2017 | 17,795 | 13,840 |
| 2018 | 17,639 | 13,610 |
| 2019 | 17,810 | 13,720 |
| 2020 | 16,908 | 13,820 |
| 2021 | 16,397 | 13,600 |
| 2022 | 16,069 | 13,650 |
| 2023 | 16,654 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 45504
12 nearest ZIP centroids (any distance)
- 45506Springfield3.1 miPop 13,339 · Income $40,132
- 45501Springfield3.4 miPop 0 · Income —
- 45502Springfield4.2 miPop 17,076 · Income $87,378
- 45319Donnelsville4.7 miPop 364 · Income $70,278
- 45372Tremont City4.8 miPop 286 · Income $55,250
- 45349North Hampton5.0 miPop 284 · Income $89,375
- 45503Springfield5.3 miPop 32,673 · Income $54,561
- 45505Springfield6.5 miPop 20,299 · Income $42,409
- 45323Enon7.4 miPop 4,954 · Income $77,835
- 45344New Carlisle7.7 miPop 16,841 · Income $71,627
- 45341Medway9.8 miPop 3,702 · Income $57,800
- 45387Yellow Springs10.3 miPop 5,174 · Income $85,691
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 45504, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 45504 FAQ
- What city is ZIP code 45504 in?
- 45504 is in Springfield, OH.
- What county is 45504 in?
- 45504 is in Clark County.
- What is the median household income in 45504?
- The median household income in 45504 is $67,334.
- Which ZIP codes are near 45504?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 45504.