Relocating to Mainz from another country? This is what a newcomer is moving into, on the official figures: income, jobs, housing, connectivity, taxes and who lives here, all drawn from German Regionalstatistik, the Zensus 2022 and the Breitbandatlas.
As one of Rhineland-Palatinate’s cities, Mainz concentrates people, work and cost into a small area. Pricey ground stands out: the priciest for building land of Rhineland-Palatinate’s 36 districts.
How Mainz compares
How Mainz sits among Germany’s 400 districts (Kreise); building-land prices are recorded for 394 of them. Each bar shows the percentile; hover for the underlying figure.
What living in Mainz is actually like
Mainz has one very large modern claim and one very old one. BioNTech was founded here in 2008 and developed the first approved mRNA vaccine against COVID-19, and the tax windfall that followed cleared the city’s debts; the company’s expansion has since made Mainz a serious biotechnology location. Five and a half centuries earlier, Johannes Gutenberg printed his Bible here with movable type. The university carries his name and the printing museum is the city’s best.
The other major employer is broadcasting: ZDF, one of Germany’s two main public television networks, is based in Mainz, and SWR has a large operation here. Add the state government — Mainz is the capital of Rhineland-Palatinate — and the profile is media, science and public administration.
Practically, the city sits at the confluence of the Rhine and the Main, directly across the water from Wiesbaden and about half an hour from Frankfurt, with Frankfurt Airport twenty minutes away by S-Bahn. That is the shortest airport run of any city in this guide, and it makes Mainz a realistic base for people whose work is in Frankfurt. The surrounding Rheinhessen is Germany’s largest wine region, and the Mainz carnival is one of the three big ones.
Neighbourhoods: the Altstadt and the Neustadt are the walkable, popular centre. Oberstadt is the quieter, well-off district up the hill. Gonsenheim and Finthen are suburban and family-shaped. The honest caveat: Mainz is heavily shaped by Frankfurt next door. Rents have followed the Frankfurt commuter demand upwards, and the local job market outside BioNTech, the broadcasters, the university and the state government is modest for a state capital.
Jobs and the economy
8% below DE avg
More people work in Mainz than its size suggests. It holds 128,398 jobs at local workplaces in 2025, 572 for every 1,000 residents, the kind of ratio you only get where commuters pour in each morning rather than out. Those jobs are spread across 10,688 registered businesses (2024), a rough measure of how varied the local employers are. The local jobless rate is 5.8% in 2025 (German average 6.3%), roughly one in 17 of the local workforce.
Full-time employees living here take home a median gross wage of €4,650 a month (18% above the German median of €3,950), before tax and contributions. This is a different measure from the disposable income per resident above: it is what people in work earn, not what each resident has left to spend. Source: Bundesagentur für Arbeit, 2024.
Cost of living and housing
34% above DE avg
5% below DE avg
Housing is where Mainz asks the most of you. On average, tenants pay €9.73 per m² in net cold rent (Nettokaltmiete), about 34% above the German average of €7.28. It reflects existing tenancies from the 2022 census; expect to pay above it on a new contract. Residents are left with €27,153 a year to spend (235th highest of 400 German districts, 15th in Rhineland-Palatinate). That sits roughly 5% below the national average of €28,453. It is a headline figure, not adjusted for local prices, so read it next to the rent above. Building plots go for around €1,497 per m², the 3rd highest of 394 districts with a recorded price, the starting price of the ground itself, beneath every local rent. The median German district is around €132 per m². Put through a 70 m² flat, €9.73/m² comes to roughly €681 a month cold (the 2022 sitting-tenant level; a fresh contract costs more). Measured against local incomes, no district in Rhineland-Palatinate rents less affordably. You pay up to live here, and in return the work is on your doorstep.
The local housing market
What you are renting into, on the 2022 census: 69.3% of homes are rented rather than owner-occupied; the vacancy rate is 2.9% (not much slack); the average home measures 81 m². With so little empty, expect competition and keep your documents to hand. The stock is 123,789 homes in 32,845 buildings, about 3.8 per building, so this is very much flats over houses. In the latest year 53 new dwellings were completed against 62 permits, which hints at how much new housing is actually coming through.
Who lives in Mainz
Who lives here, by age and household type, on the 2022 census.
Age distribution
This is a comparatively youthful district. 33.1% of residents are aged 25 to 45, the age group most newcomers belong to, with 12.4% under 15 and 18.0% at 65 or older. The rest of the 2022 census picture: 27.9% of residents have a migration history (18.4% are foreign nationals); 51.2% of households are single-person; 55.0% of adults hold an Abitur / university-entrance qualification. As a newcomer from abroad you would blend straight in; this is a properly international place. Local schools serve 23,735 pupils. Daycare coverage rises with age: about 1.1% of under-1s, 36.0% of 1 to 2 year olds and 65.7% of 2 to 3 year olds have a place, so finding care for an infant is harder than for a toddler.
Internet & connectivity
Share of households that can get each speed (Breitbandatlas, end of 2025). Gigabit may run over fibre or upgraded cable; true fibre (FTTB/H) is shown separately.
98% of households are within reach of at least 100 Mbit/s on a fixed line, and 91% can reach gigabit (1,000 Mbit/s) speeds (Breitbandatlas, end of 2025). Only part of that is fibre: 28% of households can get FTTB/H, and upgraded cable carries the rest. On mobile, 5G reaches 100% of households. If you are keeping a job abroad, a home office works at most addresses here.
Where Mainz is in Germany
Recorded crime
The local rate of recorded offences, per 100,000 residents.
In 2025 the police logged 6,600 offences per 100,000 residents here (the Häufigkeitszahl), 30% above the German district median of about 5,096. This counts offences registered by the police, not convictions, and is inflated wherever offenders and victims are not residents: city centres, major stations, motorways and airports all push it up. It reflects recorded activity in the area, not how dangerous the place is for the people who live there. Source: Polizeiliche Kriminalstatistik, BKA 2025.
Local taxes
Local tax barely registers for a typical newcomer. The municipality applies a trade-tax multiplier (Gewerbesteuer) of 310% to the base amount the tax office sets, which matters only if you trade under your own name here. Tenants meet the property tax (Grundsteuer B) indirectly, via the monthly Nebenkosten. We quote no figure: the 2025 reform reset every rate and the new ones are still settling.
Moving in and out
growing
Mainz is gaining people. Arrivals and departures in 2024: 16,242 in, 15,427 out, a net of +815. More arrive than leave, which keeps steady pressure on the rental market. It granted 566 citizenships in 2024, a naturalisation rate of 1.3%. Some 9,865 people here hold or are seeking protection status, about 43.9 per 1,000 residents, the combined asylum, refugee and humanitarian total, with Ukrainians counted here since 2022. Voter turnout last time around was 85.6%.
Just arrived in Mainz? Sort these first
Mainz sees a lot of churn, so internet hook-ups and bank appointments book out quickly. Sort the essentials before you land.
FAQ: relocating to Mainz
How expensive is Mainz to live in?
Net cold rent averages €9.73 per m², 34% above the German average of €7.28. That is the 2022 census level for sitting tenants; a new contract costs more. Disposable income per resident stands at €27,153 (235th highest of 400 German districts, 15th in Rhineland-Palatinate). That sits roughly 5% below the national average of €28,453. This figure is nominal, not adjusted for the local cost of living.
How are job prospects in Mainz?
Mainz has 128,398 jobs (572 per 1,000 residents, including commuters) and 5.8% unemployment, roughly one in 17 of the local workforce, against 6.3% across Germany.
Is Mainz a city or more rural?
With about 2,299 residents per km², Mainz is a dense, urban place.
Will broadband in Mainz support remote work?
98% of households can get a fixed line of at least 100 Mbit/s, 91% gigabit of which 28% true fibre (FTTB/H); 5G mobile reaches 100% (Breitbandatlas, end of 2025), so remote work is fine at most addresses.
How does Mainz compare to the rest of Germany?
Against the German average: unemployment 5.8% versus 6.3% nationally; income €27,153 (5% below the €28,453 average); building land €1,497/m² against a €132 median.
Other cities in Germany
Source: Regionaldatenbank Deutschland (regionalstatistik.de), Statistische Ämter des Bundes und der Länder; supplementary data via Destatis GENESIS-Online. Housing, household, education and migration figures from the Zensus 2022. Broadband coverage from the Breitbandatlas (© MIG, BMDV). Recorded crime from the Polizeiliche Kriminalstatistik (BKA, 2025). Median full-time gross wages from the Bundesagentur für Arbeit (2024). Years per field: population 2024, jobs and unemployment 2025, income 2023, businesses, building activity and land 2024, naturalisations 2024, childcare 2025; rent, vacancy, ownership, dwelling size, single-person households, education and migration 2022 (Zensus); broadband end of 2025 (Breitbandatlas). · How we built this ›