What is the population of Trenton city?

Trenton city has 2,673 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #449 of 1,462 in Illinois.

What is the median household income in Trenton city?

Median household income in Trenton city is $80,227 a year, 2.2% above the national figure of $78,538.

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

Median gross rent is $912 a month and the median home value is $179,200, so rent absorbs about 13.6% of median household income.

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

Homes cost about 2.2× the local median income here versus roughly 3.9× nationally, so Trenton city is more affordable to buy in than the typical US market, and rent takes 13.6% of median income against the 30% cost-burden line.

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

Illinois · Census place 75991

Trenton, IL population, income and ZIP codes

Quick answer

The population of the city of Trenton, Illinois (Trenton, IL — Census place “Trenton city”) is 2,673 residents, ranking #449 of 1462 places in Illinois. Median household income is $80,227, the median home is worth $179,200 and median gross rent runs $912 a month. Looking for the Trenton Illinois ZIP code list? 1 ZIP codes serve Trenton, IL: 62293.

Population: 2,673Trenton city residents
Median household income: $80,227Past 12 months, inflation adjusted
Median home value: $179,200Owner-occupied units
Median gross rent: $912Rent plus utilities, monthly
Median age: 38.1 yrsAll residents
Homeownership rate: 70.7%Owner-occupied households

Trenton ZIP codes (Illinois)

Census ZCTAs whose delivery area overlaps Trenton.

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

62293

What the numbers mean in Trenton city

Housing cost measured against local earnings.

A household earning the Trenton city median would spend about 13.6% 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 2.2× the median household income; nationally that ratio sits near 4.5×. Poverty affects 12.2% of residents and 70.7% of households own their home.

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

Trenton city, IL in context

How this area compares with national benchmarks.

Trenton city is a small town in Illinois, with 2,673 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #449 of 1,462 ranked by population — larger than 69% of them. The median age here is 38.1 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 Trenton city earn a median of $80,227 a year, 2.2% above the national figure of $78,538 and 8% above the $74,244 median for the 698 Illinois 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 12.2% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Trenton city is valued at $179,200, 40.9% below the national figure and within a couple of points of the $179,100 peer median, while median gross rent runs $912 a month, 35.1% below the national figure, or roughly $10,944 across a full year. A household on the local median income would put about 13.6% 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. 70.7% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. 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.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. 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 Illinois.

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Frequently asked questions

Common questions about this area.

What is the population of Trenton city?: Trenton city has 2,673 residents on Census ACS 2019-2023 ACS 5-year estimates, ranking #449 of 1,462 in Illinois.
What is the median household income in Trenton city?: Median household income in Trenton city is $80,227 a year, 2.2% above the national figure of $78,538.
How much does it cost to rent or buy in Trenton city?: Median gross rent is $912 a month and the median home value is $179,200, so rent absorbs about 13.6% of median household income.
Is Trenton city affordable compared with the rest of the US?: Homes cost about 2.2× the local median income here versus roughly 3.9× nationally, so Trenton city is more affordable to buy in than the typical US market, and rent takes 13.6% of median income against the 30% cost-burden line.
How current is this Trenton 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.