ZIP code
51020
Galva, IA
51020 covers Galva in Ida County, with 615 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 51020. Methodology
ZIP code map of 51020
About ZIP code 51020
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 51020. Not ACS. Methodology
People in 51020
Race
- White576
- Black or African American2
- American Indian or Alaska Native1
- Asian5
- Other race27
- Two or more races26
Hispanic or Latino (any race): 54
Age
- Under 1097
- 10 to 1989
- 20 to 2962
- 30 to 3986
- 40 to 4964
- 50 to 5986
- 60 to 6988
- 70 to 7938
- 80 and older27
Income and housing in 51020
Education
- High school graduate94.3%
- Bachelor's degree11.2%
- Graduate degree2.6%
Places covering 51020
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.
- Galva68.3%
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.
- Ida County88.1%
- Sac County6.9%
- Cherokee County3.0%
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
31.7% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 51020
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 666 | |
| 2006 | 621 | |
| 2007 | 653 | |
| 2008 | 609 | |
| 2009 | 603 | |
| 2010 | 597 | |
| 2011 | 707 | 614 |
| 2012 | 761 | 600 |
| 2013 | 723 | 600 |
| 2014 | 671 | 590 |
| 2015 | 691 | 580 |
| 2016 | 682 | 550 |
| 2017 | 613 | 590 |
| 2018 | 627 | 540 |
| 2019 | 705 | 620 |
| 2020 | 682 | 570 |
| 2021 | 543 | 590 |
| 2022 | 574 | 560 |
| 2023 | 615 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 51020
12 nearest ZIP centroids (any distance)
- 51053Schaller6.4 miPop 1,056 · Income $70,195
- 51025Holstein7.5 miPop 1,881 · Income $63,375
- 51431Arthur12.2 miPop 473 · Income $54,333
- 51445Ida Grove13.2 miPop 2,464 · Income $66,250
- 50535Early13.3 miPop 1,035 · Income $81,667
- 51002Alta13.7 miPop 2,866 · Income $69,375
- 51049Quimby14.3 miPop 469 · Income $52,625
- 51005Aurelia14.4 miPop 1,463 · Income $70,761
- 51018Cushing14.5 miPop 665 · Income $72,222
- 51458Odebolt15.8 miPop 1,255 · Income $73,984
- 50588Storm Lake15.9 miPop 13,346 · Income $65,475
- 51061Washta16.6 miPop 423 · Income $68,750
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 51020, 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 51020 FAQ
- What city is ZIP code 51020 in?
- 51020 is in Galva, IA.
- What county is 51020 in?
- 51020 is in Ida County.
- What is the median household income in 51020?
- The median household income in 51020 is $75,938.
- Which ZIP codes are near 51020?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51020.