ZIP 80023

80023 is one of 2 ZIP codes that lie mostly in Broomfield County, CO — 63% of its own area is in the county.

Shaded by typical home value, it ranks 1 of the 2 with a value.

Mapped in and around 80023: 103 places to go — 39 dining, 20 trails, 14 parks & open space.

3 school locations in 80023: 1 middle, 2 high.

In alphabetical order: Prospect Ridge Academy, Stargate Charter School, Thunder Vista P-8. Locations only — no ratings are shown here.

In January 2000 the typical home in 80023 was worth $297,858.

Values peaked at $863,469 in June 2022. The latest reading is −5.4% from that peak.

As of August 2026: $816,710, +0.3% over twelve months.

Start with the typical home: $816,710. Put 20% down and borrow $653,368 at 7.40%, the 30-year fixed average as of October 8, 2026.

That is $4,524 a month in principal and interest.

The median household here earns $159,970 a year, $13,331 a month. So the payment takes 33.9% of income — rated “stretched” (Lotvox ZIP bands: under 28% affordable · 28–36% stretched · 36%+ severe).

The line holds today's rate fixed and moves only the price: at that rate, the same share was 12.4% in 2000.

Take the typical home's price each month, borrow 80% at that month's actual 30-year average rate: in January 2000 (8.21%) the payment was $1,783.

In December 2020, with rates at 2.68%, it was $2,058.

By August 2026, at 6.67%, it was $4,202 — +104% since December 2020, while the home's value moved +29%.

Reported values rose +174% since January 2000.

General prices (CPI-U) rose +97% over the same span.

Divide one by the other: in August 2026 dollars, the 2000 home was worth $587,853. So the real change is +39%, not +174%.

80023: +103% since December 2005.

Broomfield County: +112% since December 2005.

Colorado: +123% since December 2005 — 80023 ran behind it by 20 points.

Against 476 Colorado ZIP codes, 80023 sits at the 59th percentile for affordability (price vs local income).

62nd for appreciation (recent value growth); 19th for rental yield (rent vs price).

Owning the typical home costs about $5,340 a month once taxes and insurance (estimated at 1.2% of price a year) are added. Renting runs about $2,034 a month.

Price divided by a year's rent: 33.5. Lotvox reads under 15 as favoring buying and 20 or more as favoring renting.

Picture the Listings Flow Ladder as a basin: new listings pour in from the faucet, the homes for sale are the water, and closed sales run out the drain. Coming in — new listings: about 48 a month (Redfin, 3-month rolling data through August 2026). That is 80% of the 2015–2019 level for the same months.

On the shelf — homes for sale at the end of the period: 126.

Going out — closed sales: about 44 a month. That is 76% of the 2015–2019 level for the same months. The drain is drawn 16% narrower: the share of homes for sale that sell each month is 84% of its 2015–2019 level.

The ladder: homes for sale ÷ monthly sales = 2.8 months of supply — below the 4–6 month range Lotvox treats as balanced. In the basin, that is the water level against the shaded balanced band.

The net reading: about 4 more homes came on than sold each month, so inventory is growing. The basin is filling.

Homes sold: about 44 a month in August 2026 (Redfin).

The 2015–2019 level for the same month was 46 — so sales ran at 96% of it, and below it in 19 of the last 24 months.

Across Broomfield County, builders pulled permits for 970 new homes in 2025.

Of those, 8% were in 1-unit buildings (the Census Bureau's category for detached and attached single homes).

This ZIP sits in Broomfield County. IRS tax returns for 2022-2023: among the ten counties sending the most households, 3,565 moved in. Among the ten receiving the most, 3,714 moved out.

Net across those counties: −149 households. Beside it, homes for sale in this ZIP: 126 in June 2026.

Most arrivals came from Adams, CO (969 households); most departures went to Adams, CO (1,031).

County assessor records list 8,393 properties with a market value here. Their average assessed market value is $829,560; the typical home value is $816,710.

The assessor average sits +1.6% from the market figure — an average against a typical value, so treat it as a check, not a verdict.

Of 10,066 homes with a recorded purchase date, 7% have had the same owner for 20 years or more, and 41% changed hands in the last five.

19% are owned from a different mailing address, 3% from out of state.