Placemaker is a demand planning platform that makes Informed Decisions' population and housing forecasts interactive, visual, and accessible to any planner or analyst. Most planning decisions need to be made ahead of demand, not in response to it. Placemaker gives you the evidence to act at the right time, in the right place.















Visualise population, dwelling, and residential development forecasts across Australia at a granular level. The finest geography available in Australia reveals localised patterns of population change that are obscured by the broader area forecasts published by state governments and other sources. Filter by demographic group and year to identify where your target population is growing fastest and when that growth will arrive.
The starting point for any network expansion, site prioritisation, or investment pipeline decision. Scan nationally, zoom to a region, or focus on a specific corridor, without switching tools.

Already have a site, facility, or service area in mind? Build a catchment from an address, a dropped pin, a drive time radius, or draw your own boundary. Placemaker instantly generates detailed population and housing forecasts for that exact geography.
Not the nearest suburb — your area. Defined the way your planning problem actually works: a 10-minute drive time for a childcare centre, a service boundary for a utility, a trade area for a retailer. The granular geography that underpins the data is what makes this possible.

Placemaker reveals how population patterns and housing development combine to tell you not just where demand is growing but when it will arrive. Demographic shifts show you who is coming. The residential development pipeline shows you the housing capacity that will accommodate them, and when it will be delivered.
For a retailer, being early or late to a location can mean millions. For a utility, infrastructure investment needs to align with actual growth staging, not just broad projections. Getting the timing right depends on seeing both sides of the picture.

Year forecast horizon — analyse each year increment to understand the timing and sequencing of population and housing change
Level granularity — the most detailed small-area geography available in Australia, revealing localised patterns invisible at suburb level
Placemaker is designed so that anyone with a planning question can find an answer, whether or not they have analytical or GIS experience. Clear, visual outputs mean you do not need to be a specialist to act on what you find.
For local government, Placemaker extends Population Forecast access to specific catchments or across LGA boundaries. For industry clients, it provides a planning geography that makes sense for their business — a trade area, a service zone, or a school catchment. Both working from the same trusted data.
WHAT IT COVERS
Placemaker connects directly to Informed Decisions' National Forecasting Program. When updated forecasts are published, they are live in Placemaker immediately — no manual imports, no stale data. You are always working from the latest research.

BENEFITS
Population patterns and housing development data together reveal the timing of demand, not just its direction. For organisations making long-lead decisions, knowing when growth will arrive is often more important than knowing where it is going.
Informed Decisions' forecasts are trusted across government, utilities, retail, and infrastructure sectors. Analysis built on this evidence base holds up to challenge from boards, investors, regulators such as the Essential Services Commission, and planning bodies such as VCAT.
Placemaker subscribers have direct access to Informed Decisions' team of demographic and forecasting specialists — for onboarding, training, and ongoing advice on how to apply the data to your planning questions.
Placemaker puts complex planning evidence in the hands of anyone who needs to make or support a decision, whether or not they have analytical experience. Clear, visual outputs mean insights are accessible across an organisation, not locked away in a specialist team.
The same platform adapts to every sector's planning lens. Childcare, education, utilities, retail, aged care, emergency services — define the catchment, choose the demographic, get the answer.
Export charts, tables, and data. Outputs are ready to inform internal analysis, engage stakeholders, and support investment prospectuses and planning applications — before you leave the platform.
Start with a conversation with our team about your organisation's planning needs. We will help you understand how Placemaker applies to your sector and use case, get you set up, and provide onboarding and training. Ongoing, we provide support and updates, and access to our demographic specialists as your needs evolve. Contact us to get started.

Understand future demand for infrastructure and services with a forecast of population and housing development for your local government area.
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Email: info@id.com.au