ZIP code
45121
Georgetown, OH
45121 covers Georgetown in Brown County, with 8,931 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 45121. Methodology
ZIP code map of 45121
About ZIP code 45121
Acceptable cities: Brown County, Clermont Cnty, Clermont County
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 45121. Not ACS. Methodology
People in 45121
Race
- White8,363
- Black or African American89
- American Indian or Alaska Native10
- Asian29
- Native Hawaiian and Pacific Islander1
- Other race36
- Two or more races399
Hispanic or Latino (any race): 94
Age
- Under 101,079
- 10 to 191,122
- 20 to 29962
- 30 to 39944
- 40 to 491,071
- 50 to 591,291
- 60 to 691,214
- 70 to 79764
- 80 and older480
Income and housing in 45121
Education
- High school graduate86.2%
- Bachelor's degree19.1%
- Graduate degree5.9%
Places covering 45121
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.
- Georgetown49.9%
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.
- Brown County98.2%
- Clermont County1.8%
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
50.1% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 45121
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 7,966 | |
| 2006 | 7,741 | |
| 2007 | 8,423 | |
| 2008 | 7,680 | |
| 2009 | 7,622 | |
| 2010 | 7,508 | |
| 2011 | 9,166 | 7,397 |
| 2012 | 9,193 | 7,470 |
| 2013 | 9,280 | 7,340 |
| 2014 | 9,468 | 7,240 |
| 2015 | 9,373 | 7,320 |
| 2016 | 9,430 | 7,230 |
| 2017 | 9,108 | 7,160 |
| 2018 | 9,245 | 7,160 |
| 2019 | 8,922 | 7,300 |
| 2020 | 8,615 | 7,330 |
| 2021 | 8,997 | 7,240 |
| 2022 | 9,132 | 7,200 |
| 2023 | 8,931 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 45121
12 nearest ZIP centroids (any distance)
- 45119Feesburg5.0 miPop 217 · Income $123,315
- 45130Hamersville5.7 miPop 3,806 · Income $92,865
- 45131Higginsport6.2 miPop 374 · Income $50,694
- 45168Russellville7.5 miPop 1,399 · Income $71,154
- 45167Ripley8.7 miPop 3,379 · Income $66,875
- 41002Augusta9.3 miPop 2,498 · Income $58,292
- 45106Bethel10.0 miPop 11,096 · Income $68,458
- 45120Felicity10.1 miPop 2,412 · Income $54,509
- 45115Decatur11.6 miPop 130 · Income —
- 45171Sardinia11.8 miPop 5,770 · Income $63,780
- 41034Dover12.4 miPop 1,061 · Income $58,750
- 45697Winchester13.4 miPop 6,138 · Income $75,075
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 45121, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 45121 FAQ
- What city is ZIP code 45121 in?
- 45121 is in Georgetown, OH.
- What county is 45121 in?
- 45121 is in Brown County.
- What is the median household income in 45121?
- The median household income in 45121 is $57,274.
- Which ZIP codes are near 45121?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 45121.