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, IL

ZIP Code 61435 — undefined, IL Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Low Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
181
Median Income
N/A
Home Value
N/A
Median Rent
N/A
Median Age
25.7 yrs
-34% vs US avg
City
N/A
Area Code
Congress
Top Ancestry
GermanIrishDanish
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Location
Coordinates
40.9751, -90.5449
Elevation
720 ft
Land Area
9.8 sq mi
Water Area
0.0 sq mi

At a glance

Population
181
Density
N/A
Median income
N/A
Home value
N/A
Median rent
N/A
Timezone

Overview of ZIP Code 61435

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What to know about ZIP 61435

ZIP code 61435 covers IL in Warren County with a population of about 181.

At a glance, the area shows median age of 25.7 versus a U.S. median of about 38.9.

It sits in telephone area codes 309, 861; U.S. House district IL-17; the DAVENPORT - R. ISLAND - MOLINE media market.

Income and economy in IL

On socioeconomic markers, US5 shows a poverty rate of 23.6%; unemployment rate near 0.0%; 38.9% of adults with a bachelor’s degree or higher (about 5.2 points above the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Transportation, and Agriculture; a mean commute of about 88.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 61435

Housing tenure and rents show owner-occupancy near 51.0% (about 14.4 points below the national owner-occupancy rate (65.4%)).

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for IL as Very Low (composite score 15.5), which is relatively lower than many U.S. communities. The strongest component scores on US5 are hurricane (17.5) and flood (11.0). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Climate normals for IL show little to no average snow and around 39.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 10 for ZIP 61435 (IL) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.

Nearby (from this ZIP)

Airport MLI (32.8 miles (52.7 km)) · Monmouth College (6.4 miles (10.3 km)) · Herbert Hoover National Historic Site (63.6 miles (102.4 km)) · VA: Galesburg VA Clinic (9.5 miles (15.3 km))

Full lists and map pins are in the Infrastructure section below.