Methodology

The short version

We prefer a blank to a guess. Where a figure is not reliably available for a neighborhood, we leave it null and say why, rather than borrowing a citywide number and presenting it as local. Several pages on this site carry no headline median for exactly that reason, and that is a deliberate result rather than an unfinished one.

Editorial ratings (1 to 5)

Every neighborhood page carries the same nine ratings: walkability, quiet, family friendly, nightlife, nature access, affordability, new construction, lake views, and winter ease.

These are editorial judgements applied consistently across every neighborhood in the guide, not computed scores. They combine public data (the EPA National Walkability Index, Census ACS, City of Duluth parks and street data, NWS climate normals) with on-the-ground assessment of things no dataset captures: how steep a street is, whether a commercial block is genuinely walkable or merely close, and what a neighborhood is like in February rather than in July.

They are comparative within this guide. A 3.5 for walkability means "compared with other Twin Ports neighborhoods," not compared with Manhattan.

Ratings describe places, never the people who live in them. No rating on this site is derived from, or intended to signal, the characteristics of residents.

Walkability, and why we do not use Walk Score

We use the free, public-domain EPA National Walkability Index at block-group level as the data floor, combined with our own editorial walkability rating. We do not license or scrape Walk Score.

The editorial layer exists because distance-based indices measure the wrong thing in this city. Duluth rises several hundred feet from the lake to the ridge. A half mile across level ground and a half mile up a hillside avenue score identically and are not the same trip, particularly between November and March when residential streets are cleared after the arterials. Our rating accounts for grade, winter maintenance, and whether the reachable destinations are things a household actually needs, rather than only restaurants.

Where a page shows a numeric walk score, it is our EPA-derived figure plus editorial adjustment, and it is labelled as such.

Census data: the place-versus-tract problem

Tenure, rent and housing-structure figures come from Census ACS 5-year estimates (2023 vintage), pulled at tract level.

Neighborhoods are not Census geographies. Duluth's neighborhood boundaries are historical and often informal; Census tracts are drawn for statistical convenience. They do not line up. So every page carrying ACS data also carries an acs_source note naming the exact tract and FIPS code used, and states plainly that the tract is a best fit for the neighborhood centroid rather than a match.

Where the mismatch is material, the page carries an additional caution explaining it in specific terms. Three real examples from this guide:

• A tract can span a city line and cover two communities at once, so the figures describe the combined area.
• A tract can reach well beyond a small district into a downtown, dragging the median rent far below anything the district itself charges, because it picks up a concentration of multi-unit and subsidized housing.
• A tract can report far more housing units than physically sit in the neighborhood, because it takes in rural land around it. The character it reports may still be accurate even when the count is not.

We publish the numbers with the caveat rather than suppressing them, and we tell you which way the distortion runs.

Prices and market data

Market figures come from Redfin Data Center and Zillow Research (both free and redistributable with attribution), cross-checked against Lake Superior Area REALTORS where possible. Every price carries an as-of date.

Deliberately null medians. We leave a headline median blank when the underlying sample cannot support one. This happens in two situations:

1. Small-sample artifacts. A neighborhood where a handful of sales set the monthly median can show swings of 40%, 77% or 129% year over year. Those are changes in which houses happened to sell, not changes in value. Where we see that, we say so and give an indicative band instead.
2. No published geography. Some neighborhoods have no separate published median at all, and are folded into a larger or adjacent area. We name the proxy, explain how it is likely to mislead, and tell you to price from close comparables.

A null median on this site means "we checked and the honest answer is that no reliable figure exists," not "we have not got to it yet."

Schools

School facts come from NCES Common Core of Data, the Minnesota Department of Education and Wisconsin DPI, all public domain, plus district sites for non-statistical detail.

We build our own transparent rating from state report-card data. We do not republish GreatSchools or other licensed third-party scores, and we do not rate private schools, because state report-card data does not cover them.

On attendance boundaries: these change between years, and several edges in this region are genuinely ambiguous on published maps. Where that is true we say so on the page and tell you to confirm with the district rather than publishing a guess. Listing sheets and search-portal school tags get some of these wrong routinely.

Amenity records, and how we check they still exist

Parks, trails, schools, places of worship, restaurants and organizations each have their own record, sourced and dated.

Places of worship get a specific treatment because the failure mode is severe: a congregation that closed years ago can retain an intact-looking web presence, complete with a social page and a directory listing updated last month. We therefore confirm current operating status against denominational sources only: diocesan parish directories, synod congregation directories, denominational locators, or the congregation's own live site. Commercial church directories are never accepted as sole evidence.

Every worship record carries a status field. Where a congregation has closed, we keep the record marked closed for the historical value and state plainly that it is not a place to attend. Where we cannot confirm current status from a denominational source, we mark it unconfirmed rather than implying it is open.

Fair housing

Every neighborhood page passes a fair-housing review before publication, and carries a fair_housing_reviewed flag once it has.

The rules we apply:

• We describe places and features, never the race, religion, color, national origin, sex, familial status or disability of the people in them, and never imply who does or does not belong anywhere.
• "Who lives here" sections describe life stage and household type only, sourced to Census.
• We do not name the specific ethnic or religious groups who settled or built a neighborhood in narrative prose. Named institutions, including houses of worship and schools, appear under their own names and affiliations, because those are the institutions' own identities.
• Safety sections describe feel plus city-published trend data with a citation. We do not characterize residents and we avoid "safe/unsafe area" verdicts.

Indigenous history

Several places in this region carry Ojibwe names and history. Where we write about them we use the documented record: treaty texts and dates, the City of Duluth's own recorded place names, and the Ojibwe People's Dictionary for language. We attribute place-name translations to a language authority rather than to general web sources.

We do not invent texture we cannot source, and we do not write a confident paragraph about pre-contact presence built on secondary summaries. Where the record is thin, the page says less rather than more.

Sourcing rules

• Every factual claim carries a source and an accessed date.
• Facts are free; expression is not. We harvest facts and write original prose. We do not bulk-copy descriptions.
• We do not scrape sites whose terms prohibit it, including AllTrails, Zillow listings, GreatSchools and Niche.
• Where something is genuinely not on the public record, we mark it `` in the source rather than filling the gap with a plausible invention. Those markers are a to-do list, not decoration.

Corrections

We would rather be corrected than be wrong. If something here is inaccurate, tell us what and where and we will fix it and update the reviewed date on the page. Every page shows when it was last reviewed.

What this guide is not

It is not an appraisal, a market forecast, or advice about a specific transaction. Ratings are editorial opinion. Prices are dated third-party figures that move. Before acting on anything here, verify it for the specific property and talk to a licensed professional.