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61234
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  2. ZIP Codes
  3. ZIP Code 61234
Illinois (IL)Henry CountyDavenport-Moline-Rock Island309861

ZIP Code 61234 — Annawan, IL

Henry County * Davenport-Moline-Rock Island metro

Compare

1.1K

Population

$79.7K

Median income

per household

$146.5K

Home value

7.5%

Poverty rate

What stands out

  • Median household income: $79.7K.
  • Median home value: $146.5K (bottom quartile vs US ZIP codes).
  • Poverty rate: 7.5%.

Categories vs U.S.

Economy

1 of 5 metrics better than U.S. benchmarks

Median household income

$79.7K

U.S.

$81K

Per-capita income

$41.7K

U.S.

$45K

Median home value

$146.5K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

16.1%

U.S.

51.1%

Severely rent-burdened (≥50%)

6.5%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

8.8%

Below 30% threshold

Home-Value-to-Income

1.8×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
30.0%
$50–100k
33.6%
$100–200k
29.0%
$200k+
7.4%

Health

5 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

35.2%

U.S.

33.3%

Diabetes

10.2%

U.S.

12.0%

Current smoking

12.5%

U.S.

13.1%

Connectivity

2 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

88.0%

U.S.

85.3%

Gigabit ready

8.4%

U.S.

8.6%

5G available

93.1%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

30.9%

U.S.

35.7%

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Annawan Community Unit School District 226

Map

ZIP 61234

Annawan, IL

Population

1.1K

Area

55.7 sq mi

Density

20/sq mi

Neighbors

61235612586127761283613446136161443
More Details

Census Tracts

2 tracts overlap this ZIP. Hover over segments to explore.

56%
44%

Tract 304

56.4%

Tract 305

43.6%

Total tracts: 2Coverage: 100.0%

Representation

U.S. House

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area. Verify by address.

100%

IL-16

100%

Districts: 1Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2020-12
Mobile
2025-11-24
Page Updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.