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Mainz
Photo: Ansgar Koreng, CC BY-SA 3.0 de, via Wikimedia Commons · CC BY-SA 3.0 de

Mainz

The capital of Rhineland-Palatinate on the Rhine opposite Wiesbaden, birthplace of Johannes Gutenberg and still a centre of publishing and broadcasting, with the public broadcaster ZDF headquartered here. Vineyards climb the hills around the city, and in recent years biotech firms spun out of the university have become a second pillar next to public administration and media.

The place

State
Rhineland-Palatinate
Population
223,888as of December 2025 ·
Area
97.7 km²
Density
2,291 people per km²
Public holidays a year
11as of January 2026 ·

Work and pay

Unemployment rate
5.8%as of September 2026 ·
Median gross pay
€4,755 a monthas of December 2025 ·

Local taxes and charges

Grunderwerbsteuer
5%
Church tax
9%
Grundsteuer B, Hebesatz
480%as of January 2024 ·
Gewerbesteuer, Hebesatz
310%as of January 2024 ·

Housing

Asking price, apartments
€4,219 per m²as of September 2026 · sourced · immoportal.com
Asking rent, apartments
€15.19 per m² a monthimmoportal.com
Hausgeld
€3.50 per m² a month
Prices, last 12 months
+0.2%
A 70 m² flat
To buy€295,330
Closing costs on top+ €30,478
To rent, cold€1,063 a month
Asking rent, BBSR (re-lettings)
€13 per m² a monthas of July 2024 ·
Rent in existing tenancies (Zensus 2022)
€9.73 per m² a monthas of May 2022 ·
Vacant flats
2.9%as of May 2022 ·
Owner-occupiers
30.7%as of May 2022 ·
Paid price, resold flats
€3,623 per m²as of July 2024 ·
Paid price, new flats
€7,943 per m²as of July 2024 ·

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 rate5.8%

Monthly, Bundesagentur für Arbeit.

Median gross pay a month€4,755

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

Where these numbers come from