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49045
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  2. ZIP Codes
  3. ZIP Code 49045
Michigan (MI)Van Buren County269

ZIP Code 49045 — Decatur, MI

Van Buren County

Compare

5.3K

Population

$57.4K

Median income

per household

$177.3K

Home value

18.0%

Poverty rate

What stands out

  • Median household income: $57.4K (bottom quartile vs US ZIP codes).
  • Median home value: $177.3K.
  • Poverty rate: 18.0% (high poverty; top quartile vs US ZIP codes).

Categories vs U.S.

Economy

0 of 5 metrics better than U.S. benchmarks

Rental strain: 41.5% of renter households are rent-burdened (≥30% of income).

Median household income

$57.4K

U.S.

$81K

Per-capita income

$33.4K

U.S.

$45K

Median home value

$177.3K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

41.5%

U.S.

51.1%

Severely rent-burdened (≥50%)

15.4%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

17.5%

Below 30% threshold

Home-Value-to-Income

3.1×

Within typical 3-5x range

Income distribution

Share of households by income bracket (ACS).

< $50k
41.2%
$50–100k
35.4%
$100–200k
16.7%
$200k+
6.7%

Health

1 of 6 available metrics better than U.S.

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

Obesity

39.2%

U.S.

33.3%

Diabetes

13.6%

U.S.

12.0%

Current smoking

16.8%

U.S.

13.1%

Connectivity

2 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

83.3%

U.S.

85.3%

Gigabit ready

29.5%

U.S.

8.6%

5G available

88.1%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

15.5%

U.S.

35.7%

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

School districts

Decatur Public Schools

Map

ZIP 49045

Decatur, MI

Population

5.3K

Area

86.4 sq mi

Density

61.6/sq mi

Neighbors

49031490474905749064490654906749079
More Details

Census Tracts

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

46%
29%
18%

Tract 115

46.4%

Tract 116.01

29.2%

Tract 17.01

17.7%

Tract 20

2.1%

Tract 116.02

1.9%

Others (2)

2.6%

Total tracts: 7Coverage: 99.9%

Representation

U.S. House

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

80%
20%

MI-4

80.2%

MI-5

19.8%

Districts: 2Coverage: 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.