ZIP code
45365
Sidney, OH
45365 covers Sidney in Shelby County, with 28,955 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 45365. Methodology
ZIP code map of 45365

About ZIP code 45365
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 45365. Not ACS. Methodology
People in 45365
Race
- White25,964
- Black or African American792
- American Indian or Alaska Native80
- Asian402
- Native Hawaiian and Pacific Islander25
- Other race365
- Two or more races1,649
Hispanic or Latino (any race): 614
Age
- Under 103,693
- 10 to 194,063
- 20 to 293,298
- 30 to 393,307
- 40 to 493,436
- 50 to 594,040
- 60 to 693,845
- 70 to 792,341
- 80 and older1,254
Income and housing in 45365
Education
- High school graduate88.8%
- Bachelor's degree19.1%
- Graduate degree6.2%
Places covering 45365
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.
- Sidney70.3%
- Port Jefferson0.0%
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.
- Shelby County99.9%
- Champaign County0.1%
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
29.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 45365
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 28,896 | |
| 2006 | 27,981 | |
| 2007 | 29,869 | |
| 2008 | 28,054 | |
| 2009 | 27,558 | |
| 2010 | 27,308 | |
| 2011 | 30,677 | 27,264 |
| 2012 | 30,761 | 27,100 |
| 2013 | 30,409 | 26,770 |
| 2014 | 30,150 | 26,870 |
| 2015 | 30,341 | 26,680 |
| 2016 | 30,366 | 26,320 |
| 2017 | 30,176 | 26,390 |
| 2018 | 30,232 | 26,330 |
| 2019 | 30,016 | 26,250 |
| 2020 | 30,024 | 26,190 |
| 2021 | 29,325 | 25,390 |
| 2022 | 29,336 | 25,520 |
| 2023 | 28,955 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 45365
12 nearest ZIP centroids (any distance)
- 45360Port Jefferson4.7 miPop 325 · Income $44,464
- 45353Pemberton6.0 miPop 230 · Income $96,518
- 45340Maplewood8.1 miPop 592 · Income $91,250
- 43343Quincy8.6 miPop 1,437 · Income $64,750
- 45302Anna9.0 miPop 4,369 · Income $88,961
- 45356Piqua9.1 miPop 25,155 · Income $66,134
- 45333Houston9.6 miPop 1,739 · Income $61,581
- 45317Conover10.2 miPop 838 · Income $101,023
- 45326Fletcher10.4 miPop 1,509 · Income $87,500
- 43070Rosewood11.4 miPop 170 · Income —
- 45336Kettlersville12.3 miPop 82 · Income $63,125
- 45306Botkins12.3 miPop 2,283 · Income $85,625
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 45365, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 45365 FAQ
- What city is ZIP code 45365 in?
- 45365 is in Sidney, OH.
- What county is 45365 in?
- 45365 is in Shelby County.
- What is the median household income in 45365?
- The median household income in 45365 is $66,044.
- Which ZIP codes are near 45365?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 45365.