Omaha-Council Bluffs, NE-IA · Iowa

Mills County

ZIP 51540

14,563 residents30 permits TTM$87,810 median HHI7 ZIP codesUpdated April 16, 2026
Investor first look

Median home value

$228,700

ACS 5-Year

Cap rate proxy

7.2%

FMR × 0.65 ÷ Home Value

Rent-to-income

12.1%

HUD FMR ÷ ACS HHI

Net migration

+1.86%

IRS SOI

Permits (TTM)

30

Census BPS

Climate risk

18.5

FEMA NRI (0–100)

ZIP 51540

Median home value

$228,700

Gross yield

5.7%

Cap rate

4.7%

Rent gap

18.5%

Affordability

P/I: 2.4R/I:

Section 8 detail

SAFMR: $1,090Rent: $888Gap: 22.7%
ZIP code breakdown7 ZIP codes

Numbers repeat across most ZIPs in this county

ZIP-level home-value data isn't published for rural areas. Federal sources (Census ACS, HUD non-metro FMR) are available at the county level only, so home-value, cap-rate, and rent-gap numbers use the county estimate for every ZIP in the county.

ZIPMedian home valueRent (FMR 2BR)Gross yieldCap rateRent gap
51561$228,700county est.$1,3206.9%4.7%32.7%
51540$228,700county est.$1,0905.7%4.7%18.5%
51541$228,700county est.$1,0605.6%4.7%16.2%
51554$228,700county est.$1,0605.6%4.7%16.2%
51551$239,753$1,0905.5%4.4%18.5%

Ranked by composite score

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Demographics

Owner-occupied

84.2%

Census ACS

Vacancy rate

12.6%

Census ACS

Bachelor's degree +

32.0%

Census ACS

Rent burdened

30.6%

Census ACS (>30% income)

Median age

42.6

Census ACS

Data sources
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026