What is the population of Monroe city?

Monroe city has 2,074 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #162 of 1,026 in Iowa.

What is the median household income in Monroe city?

Median household income in Monroe city is $81,488 a year, 3.8% above the national figure of $78,538.

How much does it cost to rent or buy in Monroe city?

Median gross rent is $780 a month and the median home value is $173,500, so rent absorbs about 11.5% of median household income.

Is Monroe city affordable compared with the rest of the US?

Homes cost about 2.1× the local median income here versus roughly 3.9× nationally, so Monroe city is more affordable to buy in than the typical US market, and rent takes 11.5% of median income against the 30% cost-burden line.

Aerial view of a dense city center, illustrating the US cities ZIP code directory

Iowa · Census place 53355

Monroe, IA population, income and ZIP codes

Quick answer

The population of the city of Monroe, Iowa (Monroe, IA — Census place “Monroe city”) is 2,074 residents, ranking #162 of 1026 places in Iowa. Median household income is $81,488, the median home is worth $173,500 and median gross rent runs $780 a month. Looking for the Monroe Iowa ZIP code list? 1 ZIP codes serve Monroe, IA: 50170.

Population: 2,074Monroe city residents
Median household income: $81,488Past 12 months, inflation adjusted
Median home value: $173,500Owner-occupied units
Median gross rent: $780Rent plus utilities, monthly
Median age: 35.5 yrsAll residents
Homeownership rate: 75.7%Owner-occupied households

Monroe ZIP codes (Iowa)

Census ZCTAs whose delivery area overlaps Monroe.

The Monroe IA ZIP code list below covers 1 ZIP code. Open any one for its population, income, housing and rent profile.

50170

What the numbers mean in Monroe city

Housing cost measured against local earnings.

A household earning the Monroe city median would spend about 11.5% of gross income on the median rent. The 30% mark is the federal threshold for cost burden, so anything above it signals a stretched rental market. The median home costs 2.1× the median household income; nationally that ratio sits near 4.5×. Poverty affects 4.3% of residents and 75.7% of households own their home.

Source: US Census Bureau, ACS 2019-2023 5-year estimates · rates as published for 2019-2023 ACS 5-year

Monroe city, IA in context

How this area compares with national benchmarks.

Monroe city is a small town in Iowa, with 2,074 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #162 of 1,026 ranked by population — larger than 84% of them. The median age here is 35.5 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 Monroe city earn a median of $81,488 a year, 3.8% above the national figure of $78,538 and 20% above the $67,791 median for the 290 Iowa cities we cover. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 4.3% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Monroe city is valued at $173,500, 42.8% below the national figure and 11% above the $156,300 peer median, while median gross rent runs $780 a month, 44.5% below the national figure, or roughly $9,360 across a full year. A household on the local median income would put about 11.5% 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 2.1×, 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. 75.7% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

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.

Compare with nearby places

Places of similar size in Iowa.

More Iowa coverage.

Frequently asked questions

Common questions about this area.

What is the population of Monroe city?: Monroe city has 2,074 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #162 of 1,026 in Iowa.
What is the median household income in Monroe city?: Median household income in Monroe city is $81,488 a year, 3.8% above the national figure of $78,538.
How much does it cost to rent or buy in Monroe city?: Median gross rent is $780 a month and the median home value is $173,500, so rent absorbs about 11.5% of median household income.
Is Monroe city affordable compared with the rest of the US?: Homes cost about 2.1× the local median income here versus roughly 3.9× nationally, so Monroe city is more affordable to buy in than the typical US market, and rent takes 11.5% of median income against the 30% cost-burden line.
How current is this Monroe city data?: All figures come from the US Census Bureau American Community Survey 2019-2023 ACS 5-year five-year estimates. 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.