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IA-1 · Iowa

Explore ZIP codes in U.S. House district IA-1 — in Iowa — 219 ZIP codes — 800,065 residents. Population, income, and housing at a glance.

District
IA-1
ZIP codes
219
Population
800,065
State
Iowa
Median household income (avg.)
$75,613
Average home value
$181,403
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Where is congressional district IA-1?

Congressional District IA-1 includes 219 indexable ZIP codes in Iowa on US5, with a combined ZIP-area population of about 800,065.

Larger population clusters inside this district include Davenport, IA, Iowa City, IA, Bettendorf, IA, Muscatine, IA, and Burlington, IA. Open any ZIP below for full demographics, housing, schools, and nearby services.

The most populous ZIP currently listed for IA-1 is 52722 (about 40,878 residents).

Income and housing in IA-1

Across ZIPs with income data in IA-1, the average median household income is about $75,613 — about even with the U.S. median ($75,149).

Average median home value across those ZIPs is about $181,403.

On this page’s income ranking, ZIP 50001 is near the top at about $131,350.

What is a U.S. House district?

Congressional districts are the geographic units that elect members of the U.S. House of Representatives. District IA-1 is one of Iowa's seats in the House; boundaries are redrawn after each decennial Census.

District lines are not the same as ZIP codes, cities, counties, area codes, or TV markets. A single ZIP can touch more than one district at the edges, and US5 maps each published ZIP to a primary district code for browseability.

How to use this IA-1 page

US5 joins published ZIP profiles to congressional district codes so you can scan the district as a list of postal codes with population, income, and housing — then open any ZIP for maps, schools, commute, and climate context.

This is a place-based research view, not a voter roll, campaign tool, or live election results feed. Counts can change when geography publishes update.

ZIP codes in IA-1

ZIP City County State Population Income Home value
52722 Bettendorf Scott County IA 40,878 $105,763 $300,800
52240 Iowa City Johnson County IA 36,046 $55,189 $241,100
52761 Muscatine Muscatine County IA 29,800 $63,924 $164,500
52806 Davenport Scott County IA 27,695 $73,682 $188,100
52601 Burlington Des Moines County IA 27,465 $57,123 $125,500
52804 Davenport Scott County IA 27,023 $64,450 $148,400
52732 Clinton Clinton County IA 26,004 $58,380 $118,700
52241 Coralville Johnson County IA 22,846 $66,508 $286,000
52245 Iowa City Johnson County IA 22,765 $75,876 $293,300
52317 North Liberty Johnson County IA 22,392 $108,156 $314,700
52246 Iowa City Johnson County IA 21,944 $55,088 $327,100
52803 Davenport Scott County IA 21,868 $61,082 $157,900
50208 Newton Jasper County IA 20,270 $61,064 $161,900
50125 Indianola Warren County IA 20,009 $86,463 $248,700
50211 Norwalk Warren County IA 16,222 $97,661 $293,800
52807 Davenport Scott County IA 15,895 $71,866 $323,900
52577 Oskaloosa Mahaska County IA 14,336 $65,589 $143,700
50219 Pella Marion County IA 14,267 $83,601 $272,600
52641 Mount Pleasant Henry County IA 12,796 $63,406 $164,100
52627 Fort Madison Lee County IA 12,585 $54,864 $111,700
52632 Keokuk Lee County IA 11,904 $52,547 $108,400
52556 Fairfield Jefferson County IA 11,586 $55,528 $168,200
50138 Knoxville Marion County IA 11,374 $76,887 $169,900
52748 Eldridge Scott County IA 9,890 $103,600 $312,400
52802 Davenport Scott County IA 9,392 $50,850 $84,400
52353 Washington Washington County IA 9,072 $63,232 $155,700
52205 Anamosa Jones County IA 8,670 $65,991 $217,000
52060 Maquoketa Jackson County IA 8,139 $63,528 $148,700
52333 Solon Johnson County IA 7,443 $113,917 $347,800
52742 DeWitt Clinton County IA 7,410 $92,500 $241,100
50047 Carlisle Warren County IA 6,625 $101,345 $223,400
52310 Monticello Jones County IA 6,384 $76,946 $192,800
52753 Le Claire Scott County IA 6,111 $100,122 $306,700
52340 Tiffin Johnson County IA 5,695 $105,517 $317,900
52031 Bellevue Jackson County IA 5,490 $84,243 $231,300
52247 Kalona Johnson County IA 5,301 $82,140 $257,400
52772 Tipton Cedar County IA 5,186 $80,997 $213,600
52776 West Liberty Muscatine County IA 5,023 $75,947 $197,900
52730 Camanche Clinton County IA 4,993 $68,727 $175,900
52726 Blue Grass Scott County IA 4,941 $101,667 $274,100
52361 Williamsburg Iowa County IA 4,781 $66,695 $198,000
52242 Iowa City Johnson County IA 4,412 — —
52655 West Burlington Des Moines County IA 4,300 $54,405 $138,700
52301 Marengo Iowa County IA 4,046 $68,659 $149,200
52338 Shueyville Johnson County IA 3,865 $124,357 $384,600
52358 West Branch Cedar County IA 3,752 $81,250 $235,900
52327 Riverside Washington County IA 3,722 $83,250 $288,400
52778 Wilton Cedar County IA 3,677 $74,625 $175,700
52033 Cascade Jones County IA 3,581 $70,833 $210,600
52645 New London Henry County IA 3,472 $72,375 $135,000
50225 Pleasantville Marion County IA 3,396 $69,221 $172,700
52738 Columbus Junction Louisa County IA 3,389 $83,953 $135,900
52653 Wapello Louisa County IA 3,203 $80,990 $152,400
50054 Colfax Jasper County IA 3,179 $91,204 $197,400
52637 Kingston Des Moines County IA 3,054 $77,354 $183,900
50170 Monroe Jasper County IA 2,914 $86,205 $193,500
52356 Wellman Washington County IA 2,754 $54,659 $205,200
52773 Walcott Scott County IA 2,668 $86,667 $200,600
52591 Sigourney Keokuk County IA 2,646 $56,318 $119,900
52253 Lisbon Cedar County IA 2,593 $90,163 $222,200
50207 New Sharon Mahaska County IA 2,360 $76,389 $156,500
50228 Prairie City Jasper County IA 2,345 $89,511 $197,200
52203 Amana Iowa County IA 2,315 $98,125 $255,800
52625 Donnellson Lee County IA 2,303 $78,224 $201,100
52755 Lone Tree Johnson County IA 2,210 $98,125 $219,800
52656 West Point Lee County IA 2,099 $80,083 $209,000
52747 Durant Muscatine County IA 2,098 $84,875 $204,100
50166 Milo Warren County IA 2,083 $107,550 $235,700
52322 Oxford Johnson County IA 1,997 $59,688 $249,100
50028 Baxter Jasper County IA 1,930 $70,982 $197,400
52623 Danville Des Moines County IA 1,914 $85,813 $186,700
52654 Wayland Henry County IA 1,886 $81,667 $140,400
52565 Keosauqua Van Buren County IA 1,868 $60,650 $170,800
52563 Hedrick Keokuk County IA 1,824 $81,964 $115,700
50135 Kellogg Jasper County IA 1,777 $70,192 $178,800
52756 Long Grove Scott County IA 1,693 $119,044 $314,800
52801 Davenport Scott County IA 1,670 $22,217 —
52639 Montrose Lee County IA 1,626 $61,250 $146,400
52316 North English Iowa County IA 1,621 $57,607 $151,300
52069 Preston Jackson County IA 1,605 $79,000 $153,500
52248 Keota Washington County IA 1,572 $77,143 $154,600
52216 Clarence Cedar County IA 1,513 $66,375 $165,400
50210 New Virginia Warren County IA 1,503 $96,250 $314,100
50251 Sully Jasper County IA 1,481 $95,417 $171,500
52306 Mechanicsville Cedar County IA 1,452 $61,736 $159,700
52754 Letts Muscatine County IA 1,430 $100,417 $196,300
52659 Winfield Henry County IA 1,393 $49,907 $108,600
52201 Ainsworth Washington County IA 1,359 $98,945 $181,800
52347 Victor Iowa County IA 1,351 $75,859 $150,600
52777 Wheatland Clinton County IA 1,335 $47,250 $142,600
52032 Bernard Dubuque County IA 1,277 $83,625 $260,300
52768 Princeton Scott County IA 1,260 $84,519 $275,800
52320 Olin Jones County IA 1,243 $70,000 $132,400
50229 Bevington Warren County IA 1,204 $106,087 $365,200
52640 Morning Sun Louisa County IA 1,201 $70,000 $126,000
52746 Donahue Scott County IA 1,198 $113,816 $314,800
52561 Fremont Mahaska County IA 1,179 $64,018 $102,200
52626 Farmington Lee County IA 1,151 $58,580 $88,800
52749 Fruitland Muscatine County IA 1,107 $101,375 $219,000
52570 Milton Van Buren County IA 1,104 $62,292 $102,000

Frequently asked questions

Where is congressional district IA-1?

District IA-1 is a U.S. House district in Iowa. On US5 it is linked to ZIP codes covering about 800,065 combined ZIP-area residents across 219 codes. Browse the ZIP table on this page for cities and counties.

How many ZIP codes are in district IA-1?

US5 currently lists 219 indexable ZIP codes for congressional district IA-1. Counts can change as geography publishes update.

What is the average income in district IA-1?

The average of ZIP median household incomes in IA-1 is about $75,613 (about even with the U.S. median ($75,149)). Individual neighborhoods vary — sort the ZIP table by income to compare.

Is a congressional district the same as a ZIP code or county?

No. House districts are drawn for representation and often cut across cities and counties. ZIP codes are postal geography. US5 links each published ZIP to a primary district code so you can browse demographics by seat.

How does US5 map ZIPs to district IA-1?

US5 joins each published ZIP profile to a congressional district code from the spatial dictionary. This page lists indexable ZIPs with that code so you can move from the district overview into local demographics.

What cities are in district IA-1?

Larger population clusters on US5 for IA-1 include Davenport, IA, Iowa City, IA, Bettendorf, IA, Muscatine, IA, and Burlington, IA. Open linked ZIP pages for neighborhood-level demographics.