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ZIP code

51023

Hawarden, IA

STANDARD

51023 covers Hawarden in Sioux County, with 3,437 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

ACS 2023 population

3,437

Median household income

$74,205

Median home value

$148,500

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 51023. Methodology

ZIP code map of 51023

Census ZCTA boundary for ZIP 51023 in Hawarden, Iowa
Census ZCTA boundary for ZIP 51023 in Hawarden, Iowa. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 51023

Type

STANDARD

City

Hawarden

County

Sioux County

Also listed in

South Dakota

Timezone

America/Chicago

Area codes

605, 712

Land area

119.9 sq mi

Water area

0.83 sq mi

Households

1,350

Median gross rent

$881

More enterprise fields

Timezone
America/Chicago
Area Codes
605, 712
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 51023. Not ACS. Methodology

People in 51023

Race

  • White2,664
  • Black or African American5
  • American Indian or Alaska Native35
  • Asian2
  • Other race378
  • Two or more races308

Hispanic or Latino (any race): 735

Age

  • Under 10444
  • 10 to 19579
  • 20 to 29311
  • 30 to 39404
  • 40 to 49386
  • 50 to 59401
  • 60 to 69397
  • 70 to 79282
  • 80 and older188

Income and housing in 51023

Poverty rate

9.5%

Median earnings

$45,465

Median household income

$74,205

Median home value

$148,500

Median gross rent

$881

Education

  • High school graduate79.3%
  • Bachelor's degree20.4%
  • Graduate degree7.4%

Places covering 51023

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.

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.

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

13.9% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 51023

IRS populationACS population
3,8191,909020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
20053,305
20063,126
20073,366
20083,169
20092,885
20103,000
20113,1662,953
20123,1673,000
20133,1162,910
20143,1832,950
20153,1192,920
20163,1572,880
20173,0502,840
20183,2332,800
20193,2682,820
20203,5362,770
20213,2642,720
20223,4692,710
20233,437

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 51023

12 nearest ZIP centroids (any distance)

  1. 51011Chatsworth6.8 miPop 80 · Income $45,556
  2. 51027Ireton7.4 miPop 1,443 · Income $91,875
  3. 57034Hudson8.7 miPop 720 · Income $94,250
  4. 57001Alcester9.8 miPop 1,550 · Income $72,885
  5. 51001Akron12.2 miPop 2,292 · Income $67,639
  6. 57027Fairview13.1 miPop 199 · Income —
  7. 51036Maurice14.1 miPop 483 · Income $111,563
  8. 51250Sioux Center14.3 miPop 9,887 · Income $90,238
  9. 51247Rock Valley14.4 miPop 5,028 · Income $73,451
  10. 51008Brunsville16.8 miPop 180 · Income $67,125
  11. 57004Beresford17.3 miPop 3,900 · Income $81,364
  12. 51041Orange City19.6 miPop 7,173 · Income $84,115

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 51023, 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.

51023 Hawarden, IA

Looking up ZIP codes within 2 miles of 51023 Hawarden, IA, measured by centroid distance.

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Households

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ZIP code 51023 FAQ

What city is ZIP code 51023 in?
51023 is in Hawarden, IA.
What county is 51023 in?
51023 is in Sioux County.
What is the median household income in 51023?
The median household income in 51023 is $74,205.
Does ZIP code 51023 cross state lines?
Yes. 51023 is listed in IA, SD. This page is the canonical listing for Hawarden, IA.
Which ZIP codes are near 51023?
Use the radius tool on this page to list ZIP codes within a chosen distance of 51023.