Port Huron, MI population, income and ZIP codes

Port Huron city is a small city in Michigan, with 28,724 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #39 of 745 ranked by population — larger than 94% of them. The median age here is 38.3 years against 39.1 nationally, a slightly younger profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Port Huron city earn a median of $49,377 a year, 37.1% below the national figure of $78,538 and 20% below the $61,715 median for the 438 Michigan cities we cover. 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 22.1% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in Port Huron city is valued at $136,000, 55.2% below the national figure and 18% below the $166,100 peer median, while median gross rent runs $972 a month, 30.9% below the national figure, or roughly $11,664 across a full year. A household on the local median income would put about 23.6% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 2.8×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 62.2% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

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.