Where is the housing crisis worst in Ireland?

Census 2022 recorded 166,000 vacant homes in Ireland at the same time 57,000 households were approved and waiting for social housing. In Dublin's inner city, one-in-two households rents privately — more than double the 19% national rate. Home ownership has fallen from 80% nationally in 1991 to 66%. The crisis is not uniform: it is sharply geographic. The data is below.

Areas with the highest private renting rates

Electoral divisions where the highest share of households rent privately — the clearest single signal of housing pressure and unaffordability. Urban cores and student-adjacent areas dominate.

Areas with the lowest home ownership rates

Where ownership has collapsed most severely — these areas show the structural failure of the housing market at its most visible. Concentrated in inner-city Dublin, Cork, and Galway.

Crisis hotspot counties — explore the data

The housing crisis is most acute in these counties. Each has a detailed data profile showing rental pressure, ownership rates, and unemployment at electoral division level.

What Census 2022 reveals about housing stress

Property prices are not directly in census data — but four signals expose where the crisis is sharpest:

• Private renting rate: areas where the majority of residents rent rather than own signal the highest price pressure, lowest affordability, and most acute housing competition.
• Owner-occupied rate: home ownership below 40% at area level indicates structural unaffordability — ownership has become inaccessible, not just inconvenient.
• Overcrowding: household size above the national average in high-density urban areas indicates supply shortage displacing families into overcrowded accommodation.
• Unemployment combined with high rent: areas where unemployment is elevated and private renting is dominant represent the most acute affordability stress — low income, high cost, no viable path to ownership.

Rental Pressure Zones — where are they?

Rental Pressure Zones (RPZs) are government-designated areas where rent increases are capped. As of 2024, most of Dublin, Cork city, Galway city, and Limerick city are designated RPZs — reflecting where the market has failed most acutely.

Census 2022 electoral division data shows that RPZ-designated areas have private renting rates averaging 35–55%, compared to a national average of 19%. The gap is the crisis.

The areas where vacancy is highest — Leitrim, Roscommon, Mayo — are rarely the areas where need is most acute. Dublin's inner-city electoral divisions and the commuter belt show the sharpest combined signal of high renting, low ownership, and above-average household size. Switch between the renting and ownership layers on the map above to see where those two pressures converge.