Town to City Settlement Upgrade Guide — Every Tier from Dwelling to Grandiose City (2026)
Town to City structures its entire campaign around settlement upgrades. Your humble starting Dwelling grows through Hamlet, Village, Small Town, Town, City, Large City, and finally Grandiose City — and each tier unlocks new buildings, new citizen needs, and new ways for your economy to collapse if you upgrade too fast. The most common way to lose a run is not starvation or bankruptcy but upgrading before your food, jobs, and happiness infrastructure can support the next population surge. This guide covers every settlement tier, what each upgrade unlocks, the population and infrastructure requirements, and the exact preparation checklist you should complete before pressing the upgrade button. All milestones are tested against the latest 2026 patch.
Settlement Tiers Overview
Each settlement tier has a population target, a set of building unlocks, and a new tier of citizen needs. Needs are the hidden difficulty curve: a Hamlet citizen is happy with food and shelter, but a City citizen demands education, entertainment, luxury goods, and short commutes. The table below summarizes every tier.
| Tier | Population Target | Key Unlocks | New Citizen Needs |
|---|---|---|---|
| Dwelling | "5" - "20" | Basic houses, farm, well, dirt roads | Food, water, shelter |
| Hamlet | "20" - "60" | Market, woodcutter, forester, decorations | Market access, basic decoration |
| Village | "60" - "150" | Tavern, chapel, workshops, warehouse | Social venues, faith, job variety |
| Small Town | "150" - "350" | School, cobblestone roads, trade post, mine upgrades | Education, trade goods, road quality |
| Town | "350" - "800" | Town hall, advanced industry, clinic, brick roads | Healthcare, luxury goods, employment balance |
| City | "800" - "1,500" | Theater, university, dense housing, rail station | Entertainment, higher education, commute time |
| Large City | "1,500" - "3,000" | Grand market, mass transit, monuments, heavy industry | Prestige buildings, pollution control, transit coverage |
| Grandiose City | "3,000"+ | Wonders, elite districts, endgame monuments | Everything, at scale, all the time |
Upgrade Requirements and Triggers
Upgrades are not automatic. Each tier requires meeting a population threshold plus a happiness condition — typically keeping average citizen happiness above the satisfied mark for a sustained period. This is the game's way of forcing you to consolidate before expanding. If your happiness is marginal, new arrivals stop coming and the upgrade stalls indefinitely, no matter how many houses you build.
Population growth comes from the station: new families arrive periodically and ask for housing. If you have vacant homes, food surplus, and happy citizens, they move in. If any of the three fails, arrivals decline or leave. This means population is a lagging indicator — you build capacity first, then citizens fill it. Planning an upgrade means building the housing, food production, and services for the next tier's population before the citizens arrive, not after.
Some tiers also gate on specific buildings. You cannot reach Small Town without a functioning trade connection, and you cannot reach City without a town hall and basic healthcare coverage. Check the upgrade panel early — discovering a missing requirement after you hit the population target wastes weeks of growth momentum.
Pre-Upgrade Checklist by Tier
The checklist below shows what you should have in place before triggering each upgrade. The resource column reflects the typical stockpile needed to survive the population surge that follows the upgrade — new citizens consume food and goods immediately, but their workplaces take time to staff.
| Upgrade | Infrastructure to Build First | Recommended Stockpile | Common Failure |
|---|---|---|---|
| Dwelling → Hamlet | Second farm, market site, "4" extra houses | "30" days food, "200" gold | Upgrading with no market — new citizens tank happiness |
| Hamlet → Village | Tavern, warehouse, "2" workshops, wood supply chain | "45" days food, "100" planks, "500" gold | No warehouse — market overflows and goods spoil |
| Village → Small Town | School, trade post, cobblestone main road, second warehouse | "60" days food, trade goods worth "1,000" gold | Roads too narrow — congestion stalls all deliveries |
| Small Town → Town | Town hall, clinic, industrial zone with smelter/forge chain | "90" days food, "200" tools, "2,000" gold | Healthcare gap — sickness event wrecks happiness |
| Town → City | Theater, dense housing district, rail station, "3"+ warehouses | "90" days food, luxury goods buffer, "5,000" gold | Entertainment shortage — dense housing without venues fails |
| City → Large City | Mass transit lines, pollution buffers, grand market, dedicated industrial ring | "120" days food, full production chains, "10,000" gold | Commute collapse — citizens cannot reach jobs, mass unemployment |
The Upgrade Rhythm — Grow, Consolidate, Upgrade
The safest way to play Town to City is a three-beat rhythm. In the grow phase, you build housing aggressively and accept new arrivals until you hit the next population threshold. In the consolidate phase, you stop expanding entirely and fix everything the growth broke: food deficits, unhappy districts, congested roads, missing services. Only when happiness stabilizes above the satisfied mark do you enter the upgrade phase and trigger the next tier.
Most failed runs skip the consolidate phase. The population threshold is usually reached before the infrastructure is ready because housing is cheap and fast while production chains are expensive and slow. A city that hits "350" citizens with a Town upgrade available but only one farm and no clinic is a city about to enter a death spiral — the upgrade brings new needs faster than you can build answers.
A useful rule: your food production should exceed consumption by at least "30%" before any upgrade, and your treasury should cover "60" days of building upkeep. If either number is short, delay the upgrade. The upgrade button will still be there in a season; a collapsed city will not recover.
FAQ
Why did new families stop arriving at my station?
Arrivals depend on three things: vacant housing, food surplus, and average happiness. Check all three. The most common blocker is happiness — if your citizens are unsatisfied, the settlement's reputation drops and families stop coming even with empty houses available. Fix the lowest-rated needs first (usually shown on the happiness panel), add decorations and a tavern near residential areas, and arrivals typically resume within a few days. Also check that your station is connected to the road network; a disconnected station silently blocks all immigration.
Should I upgrade as soon as the button becomes available?
Almost never. The upgrade button appears when you meet the minimum thresholds, but minimum thresholds mean minimum resilience. Wait until you have a "30%" food surplus, a healthy treasury, and the new tier's key buildings already planned or pre-built. The population surge after an upgrade immediately stresses food, jobs, and services. Upgrading early turns that surge into a crisis; upgrading prepared turns it into momentum. The only exception is when a tier unlocks a building that solves an active crisis — for example, rushing Small Town for the trade post when your economy desperately needs imports.
What is the hardest upgrade transition in the game?
Town to City, at around "800" citizens. This is where the game shifts from a village builder to a true city builder: entertainment and higher education become mandatory needs, dense housing changes your layout economics, commute times start mattering, and traffic congestion becomes a real failure mode for the first time. Prepare by building your theater and dense housing district before the upgrade, adding a third warehouse, and redesigning your main roads to cobblestone or brick. Cities that treat this transition like earlier ones — just more houses and farms — reliably collapse into unemployment and congestion within one season.
Can my settlement be demoted if things go badly?
Your settlement tier does not formally demote, but the practical effect is the same: if population collapses below a tier's threshold and stays there, you lose access to that tier's growth bonuses and new arrivals stop until you stabilize. Unlocked buildings remain, which actually helps recovery — a city that falls from "800" to "500" citizens keeps its theater and clinic, making the happiness rebuild much faster than the first climb. Treat a population crash as a consolidation phase, fix food and happiness, and the population recovers within a few seasons.
Last updated: July 18, 2026. Based on Town to City latest patch. Upgrade requirements tested across all settlement tiers. Fan guide — not affiliated with the developer.