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Nilwood town, IL

ZIP Code 62672 — Nilwood town, IL Demographics & Data

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

Working ClassLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
140
Median Income
$46,563
-38% vs US avg
Home Value
$44,400
-87% vs US avg
Median Rent
N/A
Median Age
52.0 yrs
+34% vs US avg
Area Code
Congress
Top Ancestry
GermanEuropeanEnglish
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Location
Coordinates
39.3980, -89.8045
Elevation
675 ft
Land Area
0.7 sq mi
Water Area
0.0 sq mi

At a glance

Population
140
Density
N/A
Median income
$46,563
-38% vs US avg
Home value
$44,400
-87% vs US avg
Median rent
N/A
Timezone

Overview of ZIP Code 62672

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What to know about ZIP 62672

ZIP code 62672 covers Nilwood, IL in Macoupin County with a population of about 140.

At a glance, the area shows median age of 52.0 versus a U.S. median of about 38.9.

It sits in telephone area codes 217, 447; U.S. House district IL-13; the ST. LOUIS media market.

Income and economy in Nilwood, IL

Median household income in ZIP 62672 is about $46,563 — about 38% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 13.6%; unemployment rate near 5.8%; 9.5% of adults with a bachelor’s degree or higher (about 24.2 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Retail trade, Food services, and Manufacturing; a mean commute of about 45.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 62672

Median home value is about $44,400 — about 87% below the U.S. median home value ($348,079).

Housing tenure and rents show owner-occupancy near 94.9% (about 29.5 points above the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 62672 in Nilwood, IL, a household would need roughly $12,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $285. That sits below the local median household income ($46,563), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

FEMA’s National Risk Index rates natural-hazard risk for Nilwood town, IL as Relatively Low (composite score 79.9), which is elevated versus much of the country. The strongest component scores on US5 are flood (68.7) and hurricane (24.4). 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 Nilwood town, IL show little to no average snow and around 38.4 inches of annual precipitation.

IRS migration statistics show a net inflow of about 8 for ZIP 62672 (Nilwood town, 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 SPI (31.6 miles (50.8 km)) · Blackburn College (8.4 miles (13.5 km)) · Lincoln Home National Historic Site (28.9 miles (46.4 km)) · VA: Springfield VA Outpatient Clinic (23.6 miles (38.0 km))

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