A statistical atlas of ordinary life
A century of ordinary life.
On the record.
Explore homes, budgets, food, and working lives through the records people left. Move between decades and collections; open any exhibit to see who was measured and where the evidence came from.
Start with a place and a decade
Choose your room
Enter a room to explore its objects and records, or follow a collection across years. Each country keeps its own sources and measured populations.
United States
13 decades · 555 observations · 22 documented gaps
Japan
7 decades · 66 observations · 22 documented gaps
United Kingdom
7 decades · 51 observations · 22 documented gaps
A developing collection of period records. Choose a decade to see the evidence available and the questions still open.
Follow a question
What became ordinary?
Follow technology, work, food, and family life through the US century, with the gaps still showing.
Explore the trends → 02 · The household budgetWhat did work buy?
Read US prices in hours of work and shares of income, with each comparison's limits on display.
Explore affordability → 03 · A guided walkHow did home life change?
A three-stop walk through paid work, unpaid work, childhood, and the changing US home.
Take the transect →Docent tours
Short curated walks through the evidence — every figure bound to its exhibit.
Put an average production wage beside median family income. The comparison is revealing, but it does not tell us how many earners a family needed.
A reconstruction of unpaid work shows changing hours for women and men. Whose time is counted matters as much as the direction of the lines.
Inside the US collection
A research inventory of the US wing. Counts describe the collection's coverage, not how common something was or how certain the evidence is.
- Sourced observations
- 555
- Calculations from sourced inputs
- 15
- Documented gaps
- 22
Observations report a value. Calculations combine sourced values using a stated method. Gaps explain a value that is unavailable or not yet verified; they are counted separately and never mean zero.
Browse coverage by decade and subject
On a narrow screen, scroll the table sideways to explore every case.
Confidence & flags
Reading the atlas
Provenance is in the scan-line: every exhibit's row names its value, confidence tier, the population actually measured, and the source record. Chart points and stage glyphs open the same record.
Rising series draw in petrol, falling in ember. An omitted illustration means no exhibit was selected, not that the object was historically absent.