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Warren County · Iowa

ZIP code 50118

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 50118 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
989

ZCTA residents

Median income
$79,583

Household, past 12 months

Median home
$177,100

Owner-occupied value

Sales tax
6%

Iowa state rate

Quick answer

ZIP 50118 sits in Warren County, Iowa and is home to 989 people. Median household income is $79,583, the median home is worth $177,100 and median gross rent is $1,138. 93.7% of households own their home, and purchases are taxed at 6% (Iowa state rate).

County
Warren County

FIPS 19181

State
Iowa (IA)

970 ZIPs covered

Area codes
Not published

No NANPA match for this ZIP

Metro area
Outside covered metros

Rate jurisdiction used for tax

The numbers for 50118

American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.

Population
989ZIP 50118 residents
Median household income
$79,583Past 12 months, inflation adjusted
Median home value
$177,100Owner-occupied units
Median gross rent
$1,138Rent plus utilities, monthly
Median age
37.3 yrsAll residents
Homeownership rate
93.7%Owner-occupied households

ZIP 50118 in context

How this area compares with national benchmarks.

ZIP 50118 is a very small community in Warren County, Iowa, with 989 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #474 of 970 ranked by population — larger than 51% of them. The median age here is 37.3 years against 39.1 nationally, a slightly younger profile than the country as a whole. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 50118 earn a median of $79,583 a year, 1.3% above the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 4.4% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in ZIP 50118 is valued at $177,100, 41.6% below the national figure, while median gross rent runs $1,138 a month, 19.1% below the national figure, or roughly $13,656 across a full year. A household on the local median income would put about 17.2% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 2.2×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 93.7% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

With 989 residents, a handful of survey responses moves every median on this page. Compare ZIP 50118 against its county rather than against national figures.

All values below were released by the Census for this exact geography, with no gap-filling on our side. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

Reading ZIP 50118 in context

How 50118 sits inside Warren County and Iowa.

ZIP 50118 is tabulated inside Warren County, Iowa, one of 12 ZIP areas the Census publishes for that county and 970 across Iowa. Fewer than 2,500 people are counted here, so the ZIP behaves like a village delivery route rather than a neighbourhood. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 50118 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 50118 reports a median household income of $79,583, 13% below the $91,357 county median, and 12% above the $71,182 typical IA ZIP. Owner-occupied homes are valued at a median of $177,100, 24% below the county figure and 17% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,138 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Iowa charges 6% statewide, and local governments overlapping 50118 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 50118 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.

Sales tax in 50118

What a purchase inside this ZIP costs at checkout.

Rate applied
6%State base rate only
Tax on $100
$6Rounded to the dollar
Tax on $1,000
$60Before any exemptions

Iowa levies 6% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.

Affordability in this ZIP

Derived from the Census medians above — indicative, not an offer.

Rent burden
17%Median rent ÷ median income
Price-to-income
2.2×Home value ÷ household income
Est. mortgage
$919/mo20% down, 30-yr at 6.75%
Poverty rate
4.4%Residents below poverty line

A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.

How 50118 compares

ZIP 50118 against the median ZIP in Warren County and across Iowa.

MeasureZIP 50118County medianState medianvs state
Median household income$79,583$91,357$71,182+12%
Median home value$177,100$234,200$151,550+17%
Median gross rent$1,138$1,080$808+41%
Population9891,131935+6%

Medians are computed across the 12 ZIP areas in Warren County and the 970 ZIP areas in Iowa.

Statewide rank

Where this ZIP places among all 970 Iowa ZIP areas.

Income

richer than 67% of 937 state ZIPs

#311
Home value

above 64% of 922 state ZIPs

#328
Population

larger than 51% of 970 state ZIPs

#474

Comparable ZIP codes

Iowa ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
52217Tama County$79,583$87,100$1,167
50651Black Hawk County$79,647$172,600$838
50675Tama County$79,514$148,000$1,015
50638Grundy County$79,500$181,000$681
50056Story County$79,667$184,300$1,054
52341Linn County$79,453$359,700—

Nearby ZIP codes

Other ZIP codes filed under Warren County.

Adjacent ZIP Codes

Other ZIP codes in Warren County, Iowa.

ZIP 50118 questions

Common questions about this ZIP code.

Where is ZIP code 50118?
ZIP 50118 lies mostly in Warren County, Iowa. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
What sales tax do I pay in 50118?
Iowa charges 6% statewide, plus any county, city or district rate that applies locally.
Is 50118 expensive to live in?
Median rent runs $1,138 a month, about 17% of median household income, and the median home is worth $177,100 — +17% against the typical Iowa ZIP.
Is a ZCTA the same as a postal ZIP code?
Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.

Related pages for this area.

Sources & transparency

Every figure on this page is a published estimate for ZIP Code Tabulation Area 50118, except the affordability ratios and mortgage estimate, which we derive from those medians and label as estimates.

Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.