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Iserlohn
Photo: Dr.G.Schmitz, CC BY-SA 3.0, via Wikimedia Commons · CC BY-SA 3.0

Iserlohn

A hill city at the edge of the Sauerland, part of a smaller metalworking cluster alongside a nearby town that predates the Ruhr's coal industry, historically known for wire and needle manufacturing. The surrounding wooded hills give it a more rural, small-town character than its position near the Ruhr might suggest, with a large limestone cave system nearby drawing local tourism.

The place

State
North Rhine-Westphalia
Population
91,317as of December 2025 ·
Area
125.5 km²
Density
728 people per km²
Public holidays a year
11as of January 2026 ·

Work and pay

Unemployment rate
10.1%as of September 2026 ·
Median gross pay
€4,074 a monthas of December 2025 ·

Local taxes and charges

Grunderwerbsteuer
6.5%
Church tax
9%
Grundsteuer B, Hebesatz
589%as of January 2024 ·
Gewerbesteuer, Hebesatz
480%as of January 2024 ·

Housing

Asking price, apartments
€1,932 per m²as of September 2026 · sourced · immoportal.com
Asking rent, apartments
€7.89 per m² a monthimmoportal.com
Hausgeld
€3.30 per m² a month
Prices, last 12 months
-2.8%
A 70 m² flat
To buy€135,240
Closing costs on top+ €15,985
To rent, cold€552 a month
Asking rent, BBSR (re-lettings)
€7 per m² a monthas of July 2024 · District: Märkischer Kreis ·
Rent in existing tenancies (Zensus 2022)
€5.69 per m² a monthas of May 2022 ·
Vacant flats
4.2%as of May 2022 ·
Owner-occupiers
38.9%as of May 2022 ·
Paid price, resold flats
€1,685 per m²as of July 2025 ·
Paid price, new flats
€3,630 per m²as of July 2022 ·

With your own numbers

The numbers above describe a stranger. The calculators take your own salary, tax class and household and work them through for this city.

Over time

How these numbers have moved. Each series gains a point whenever new figures are published.

Unemployment rate10.1%

Monthly, Bundesagentur für Arbeit.

Median gross pay a month€4,074

Each 31 December, Bundesagentur für Arbeit, full-time employees by workplace.

Where these numbers come from