ZIP code
51334
Estherville, IA
51334 covers Estherville in Emmet County, with 6,827 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 51334. Methodology
ZIP code map of 51334

About ZIP code 51334
Acceptable cities: Gruver
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 51334. Not ACS. Methodology
People in 51334
Race
- White6,162
- Black or African American89
- American Indian or Alaska Native43
- Asian29
- Native Hawaiian and Pacific Islander3
- Other race341
- Two or more races438
Hispanic or Latino (any race): 831
Age
- Under 10814
- 10 to 191,052
- 20 to 29869
- 30 to 39762
- 40 to 49764
- 50 to 59804
- 60 to 691,000
- 70 to 79578
- 80 and older462
Income and housing in 51334
Education
- High school graduate85.1%
- Bachelor's degree14.9%
- Graduate degree4.9%
Places covering 51334
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.
- Estherville83.1%
- Gruver0.9%
- Superior0.0%
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.
- Emmet County98.4%
- Dickinson County1.6%
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
16.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 51334
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 6,891 | |
| 2006 | 6,623 | |
| 2007 | 7,238 | |
| 2008 | 6,689 | |
| 2009 | 6,614 | |
| 2010 | 6,653 | |
| 2011 | 7,556 | 6,704 |
| 2012 | 7,513 | 6,690 |
| 2013 | 7,360 | 6,610 |
| 2014 | 7,334 | 6,600 |
| 2015 | 7,273 | 6,430 |
| 2016 | 7,197 | 6,240 |
| 2017 | 7,000 | 6,180 |
| 2018 | 7,014 | 5,970 |
| 2019 | 6,873 | 6,070 |
| 2020 | 6,875 | 5,980 |
| 2021 | 7,038 | 5,900 |
| 2022 | 6,992 | 6,000 |
| 2023 | 6,827 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 51334
12 nearest ZIP centroids (any distance)
- 51365Wallingford7.4 miPop 475 · Income $81,071
- 51363Superior7.5 miPop 132 · Income $59,432
- 56127Dunnell10.1 miPop 478 · Income —
- 50531Dolliver10.3 miPop 260 · Income $105,375
- 51364Terril10.8 miPop 855 · Income $62,554
- 51342Graettinger11.3 miPop 1,349 · Income $77,708
- 56121Ceylon14.2 miPop 579 · Income $45,417
- 51360Spirit Lake14.3 miPop 8,561 · Income $77,464
- 50578Ringsted14.4 miPop 659 · Income $68,938
- 50514Armstrong16.6 miPop 1,190 · Income $70,550
- 51331Arnolds Park16.7 miPop 920 · Income $84,615
- 51355Okoboji16.9 miPop 892 · Income $57,569
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 51334, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 51334 FAQ
- What city is ZIP code 51334 in?
- 51334 is in Estherville, IA.
- What county is 51334 in?
- 51334 is in Emmet County.
- What is the median household income in 51334?
- The median household income in 51334 is $61,151.
- Which ZIP codes are near 51334?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 51334.