Location Suitability Analyzer
Choosing between towns for a home, a depot or a dark-sky trip? List the candidates, weight what matters — closeness to your anchor, lower elevation, nearness to a city — and get a transparent, reproducible ranking.
By Aryan Khan, Founder & Editor · Updated October 2026
Scores are relative to up to 10 candidates and use neutral 50-point values for missing data.
How to use Location Suitability Analyzer
Rankings are opinions with arithmetic. Make yours explicit:
Compare 2–10 geocoded candidates using weighted anchor distance, lower elevation and distance to a sampled city node. Scores are relative; missing elevation or city distance receives 50 points and the city sample may not contain the nearest city.
- 1Set the anchor place.
- 2List candidates, one per line, and set the weights.
- 3Press “Score & rank”.
What people use Location Suitability Analyzer for
1. Choosing a town to move to
Anchor on work or family, weight what your life actually needs, and let the shortlist emerge from numbers instead of listing-site order. Distance evidence from the Driving Distance Calculator.
2. Depot and site shortlists
Candidate towns for a small depot, scored the same way every time — the reproducibility is the professionalism.
3. Dark-sky and trip picks
Elevation and city distance are built-in criteria — a stargazing base ranks by exactly what the telescope wants.
4. Settling friendly arguments
Two people, one move, different priorities: run both weight sets and see whose town survives both. Diplomacy by spreadsheet.
Worked examples
With closeness weighted highest, the nearest adequate town wins; slide elevation up and a smaller hill town overtakes it. The analyzer's virtue is that the flip is visible and priced in the open.
A candidate's score measures it against this list and these weights — add a fourth town and every score reshuffles honestly. The FAQs are blunt about this, on purpose.
The criteria, plainly
What the analyzer can weigh — each computed from open data, none pretending to be a verdict on a life.
| Criterion | Direction | From |
|---|---|---|
| Distance to anchor | Closer scores higher | Geography, computed |
| Elevation | Lower (or higher, as set) | Open elevation data |
| Nearness to a city | Closer scores higher | The candidate set and map data |
| Your weights | 0 to high | Your priorities, numerically |
What is not in the table — schools, safety, prices, belonging — is not in the score. The analyzer ranks the measurable; the visit ranks the rest.
How to interpret the result
The most common errors come from using a correct result to answer the wrong geographic question. Keep these points in mind for Location Suitability Analyzer:
- Check accuracy before trusting a GPS-derived answer: indoors, browser positioning can be off by blocks, which flips counties near borders. Zoom the map and nudge the pin by hand when the stakes are real — the tools here let every GPS result be corrected with a click.
- Prefer clicking the map over typing when you can: a placed pin is unambiguous, while a mistyped address can silently resolve to the wrong Springfield. When you must type, include the country for common town names and drop apartment numbers if the street fails — geocoders match best on street + city.
Limits & appropriate use
Every location stack has a competence boundary, and naming it is part of being trustworthy. OpenStreetMap's administrative coverage is excellent where mappers are active and thinner in rapidly changing or sparsely mapped regions; brand-new developments can lag, and disputed zones follow the community's de-facto consensus rather than arbitrating sovereignty. Postal layers add a second boundary: ZIPs and postcodes are delivery-routing systems, not geography, so PO boxes and carrier routes can legitimately disagree with the map. Indoor positioning adds a third: a browser fix can be a block off, which matters precisely at the borders where people ask these questions.
None of this makes the tools unsafe to use; it makes them safe to use *knowingly*. The design response is transparency: fields stay separate so layers never blur, empty answers are shown as empty rather than guessed, accuracy context travels with GPS results, and every page names its sources. For questions where the cost of being wrong is high — a property line, a legal filing, a medical dispatch — the escalation is always the same: licensed surveys, official registers and emergency services own those answers, and a good free tool points at the door instead of pretending to be it.
- Legal boundaries and property lines → licensed surveyor / county recorder.
- Mailing validity → the postal service's own address tools.
- Life-safety dispatch → official emergency services, never a map lookup.
Data & methodology
Per-criterion min–max normalisation with user weights, over geocoded candidates, Open-Meteo elevation and Overpass city distance.
For source details, licences and model limitations, see Data Sources and Methodology.
Key terms worth knowing
- Postal vs administrative city
- Mailing city follows postal routes; legal city follows municipal boundaries — they can differ.
- Accuracy radius
- The device-reported uncertainty of a GPS/network position, in metres.
Editorial guidance: MapBench explains the method and limitations so the tool can be used as a transparent reference, not as a black-box answer. For legal boundaries, safety-critical routing, surveying, engineering, regulated decisions or official statistics, verify the result with the responsible authority or a qualified professional.
Category: Location. Results are intended for everyday analysis and planning unless a page explicitly states otherwise.
Method, assumptions & limits
- This tool’s method
- Per-criterion min–max normalisation with user weights, over geocoded candidates, Open-Meteo elevation and Overpass city distance.
- Before relying on the answer
- Check the selected pin before reading the returned place or boundary label. Address labels, administrative areas and postal geography can disagree.
- What the result cannot establish
- For official jurisdiction or mailing decisions, confirm the result with the responsible local authority or postal service.
Coverage: Worldwide. Search, basemap and external data requests may use third-party services; browser-based does not mean every operation is offline. Read the source and licence notes, calculation methodology and privacy policy. If a result looks inconsistent, report a correction with the inputs and mode used.
Frequently asked questions
Clear answers about the calculation, accuracy and appropriate use.
Are the scores absolute?
Scores use relative min–max scaling and normalised weights. Missing values receive 50 and equal observed values score 100.
What data feeds it?
Straight-line distances from geocoded points, Open-Meteo elevation, and OpenStreetMap city proximity.
Can I use the tool without sharing my precise location?
Yes. Search a place, paste coordinates or click the map where supported. Browser location is optional.
Why might a boundary or place name look different elsewhere?
Administrative, postal and map datasets can use different boundaries, names and update cycles. Verify official decisions with the responsible authority.
Does MapBench store my browser location?
Public tools do not require an account. Location is used to produce the requested result; see the privacy and data-source pages for details.
How many candidates?
A shortlist's worth — the method shines at 3 to 10. A hundred candidates deserve a spreadsheet, and this page teaches the method to copy into one.
Can I weight criteria negatively?
Weights express importance; direction (closer better, lower better) is set by the criterion's design. Combine both to express real preferences.
Is the ranking a recommendation?
It is arithmetic wearing your priorities. The visit, the lease terms and the winter test remain yours.
Same town, different anchor?
Rankings are anchor-relative by construction — a depot ranking and a family ranking of the same towns will differ, correctly.
Can I save a run?
No saved run is provided. External geocoding and source data can change, so an identical future result is not guaranteed.
Ties between candidates?
Scores can tie — the tie is information (your criteria cannot separate them), and a visit or a new criterion breaks it honestly.
Related tools and resources
Distances behind it: the Driving Distance Calculator; centers: the Geographic Center Finder; areas: the Map Radius.
More free tools
Sources, methodology & editorial trust
- ✓ Browser-first processing where supported
- ✓ External sources are documented
- ✓ No account required for public tools
- ✓ Review data sources
Calculations are documented with their assumptions, limitations and source context rather than presented as unexplained answers.
Reviewed and maintained by Aryan Khan, Founder & Editor of MapBench.
Part of our location & geocoding hub
Location Suitability Analyzer sits in the location & geocoding cluster, alongside 37 other tools that answer neighbouring questions with different methods or datasets.
You may also need
When this answer is only part of the job, these clusters cover the next step.
Read the guide behind this tool
What County Am I In? How County Lookup Actually Works — County lines are legal boundaries, not vibes. How map tools resolve a point to a county — and why borders, unincorporated areas, and bad GPS fix create surprises.