County or equivalent · 27109
Olmsted County, Minnesota
Annual housing permits and reporting coverage
- Published estimate · 2025
- 542
- Reported only · 2025
- 542
- Added by estimation · 2025
- 0
Reported and estimated units by year
| Year and source | Published estimate | Reported only | Added by estimation |
|---|---|---|---|
| 2023 Census file | 1,002 | 1,001 | 1 |
| 2024 Census file | 1,239 | 1,231 | 8 |
| 2025 Census file | 542 | 542 | 0 |
2024 to 2025 · published estimate -697 units · reported only -689 · added by estimation -8. This split describes the difference between the published columns.
What types of housing were authorized?
| Units in building | Published estimate | Reported only | Added by estimation |
|---|---|---|---|
| One unit | 326 | 326 | 0 |
| Two units | 0 | 0 | 0 |
| Three or four units | 8 | 8 | 0 |
| Five or more units | 208 | 208 | 0 |
Local housing and rent context
| Measure | Estimate and margin |
|---|---|
| Housing units · Census table B25001 | 71,151 ± 77 |
| Median gross monthly rent · Census table B25064 | $1,370 ± $37 |
| Gross rent at least 30% of income · Census table B25070 | 48.1% ± 3.4 percentage points |
| Gross rent at least 50% of income | 21.5% ± 2.4 percentage points |
| Estimated households with a computed rent-to-income ratio | 18,540 |
The 2025 permit estimate amounts to 7.6 authorized units per 1,000 housing units in the ACS estimate. The numerator and denominator cover different periods.
The Vintage 2025 Census housing stock estimate changed from 73,187 in 2024 to 74,363 in 2025 (+1,176 units). This is a separate model-based inventory estimate.
Permit offices listed under this county code
Use the office pages for their own histories and source coverage notes.
- Cascade townshipPermit office 27121000 · Olmsted County · 2 authorized units
- DoverPermit office 27193900 · Olmsted County · 1 authorized units
- Dover townshipPermit office 27194200 · Olmsted County · 1 authorized units
- Elmira townshipPermit office 27219400 · Olmsted County · 2 authorized units
- EyotaPermit office 27231700 · Olmsted County · Latest year unavailable
- Farmington townshipPermit office 27239200 · Olmsted County · 1 authorized units
- Haverhill townshipPermit office 27321400 · Olmsted County · 2 authorized units
- High Forest townshipPermit office 27336400 · Olmsted County · 1 authorized units
- Kalmar townshipPermit office 27375400 · Olmsted County · 4 authorized units
- New Haven townshipPermit office 27531400 · Olmsted County · 7 authorized units
- Olmsted County Part Unincorporated AreaPermit office 27562600 · Olmsted County · 48 authorized units
- Orion townshipPermit office 27564700 · Olmsted County · 3 authorized units
- OronocoPermit office 27565900 · Olmsted County · 4 authorized units
- Pleasant Grove townshipPermit office 27599200 · Olmsted County · 1 authorized units
- RochesterPermit office 27634600 · Olmsted County · 448 authorized units
- Rochester townshipPermit office 27634900 · Olmsted County · 14 authorized units
- Rock Dell townshipPermit office 27635800 · Olmsted County · 1 authorized units
- Salem townshipPermit office 27657700 · Olmsted County · 2 authorized units
- Viola townshipPermit office 27773800 · Olmsted County · 0 authorized units
Sources and definitions
How to read these figures
- The Census Building Permits Survey counts new privately owned housing units authorized by permits. One permit can cover multiple units. The counts describe authorizations, a stage before starts and completions.
- The published estimate includes reported units and Census estimates that fill gaps. The difference is calculated from those two columns. Reported-only units can include records from approved alternative sources. A missing report can leave an office without a usable count.
- County and state totals come from their own Census files. Permit offices can cover places across county lines or areas served by another jurisdiction. The office’s county field is used for navigation.
- ACS housing inventory and rents are survey estimates for 2020–2024. Gross rent includes rent and separately paid utilities or fuels. Rent burden is the share paying at least 30% of income among cash-rent households with a computed ratio. Margins are at 90% confidence. The margin for rent burden is approximate.
- Vintage 2025 county housing stock is a separate Census series. Its model uses building-permit data alongside other inputs. Read stock change and permits as separate measures.
Public sources retrieved November 10, 2026. Building Permits Survey annual data · Survey methodology · American Community Survey data · Download the comparison