Brighton ZIP Code Directory Coverage in City Records
Brighton city records verify four postal codes in the examples reviewed: 80601, 80603, 80621, and 80640. The list is non-exhaustive. It reflects permit and report labels, not a USPS service-area polygon. Check each address before choosing a parcel or voter portal. A postal facility is not a city boundary.
| ZIP | Areas Covered | Post Office | Notes |
|---|---|---|---|
| 80601 | Central, downtown, and civic Brighton examples | Brighton Post Office, 90 N. 4th Avenue, 80601-9998 | Core Brighton postal identity; confirm the specific delivery address |
| 80603 | Outer and north or east Brighton-labeled examples, including Barr Place and Crown Prince Boulevard reports | Brighton Carrier Annex, 729 Baseline Place, 80603-5751 | Permit label and postal geography can differ |
| 80621 | Brighton city-record example at 2145 E. Crown Prince Boulevard | Named servicing station not located in the inspected sources | Address-level USPS confirmation is required |
| 80640 | Brighton Ridge, 560 Gateway Street, and 12511 E. 112th examples | Named servicing station not located in the inspected sources | Do not assume a city-limit match from the ZIP label |
January, March, and May 2026 reports use these labels for permits and valuation. They show where a report placed an address, not a full postal boundary, split date, or resident list.
Brighton ZIP Code 80601 at the Post Office
The Brighton Post Office listed for 80601 is at 90 N. 4th Avenue, Brighton, Colorado 80601-9998. Published hours are Monday through Friday 7:30 to 5:30 and Saturday 9 to 1. The phone is 303-637-0826. Those details make 80601 the clearest central postal reference in the local records, alongside civic addresses near 4th Avenue and Bridge Street.
Use the facility as a postal-verification route, not proof that a person receives mail there. USPS verifies address, city, state, and ZIP, not an owner, occupant, voter, or household member.
Note: A post-office location identifies a service point, while the ZIP result for a specific street address identifies postal delivery geography.
Brighton ZIP Code 80603 and the Carrier Annex
The alternate facility tied to 80603 is the Brighton Carrier Annex at 729 Baseline Place, Brighton, Colorado 80603-5751. The May 2026 report lists 2019 Barr Place and 1500 E. Crown Prince Boulevard with Brighton labels. These are report entries, not every 80603 street.
When a 80603 address is also in the city permit system, compare the report date, record number, location, permit type, and valuation with the state or county address layer. A permit can date work at a place. It does not show who lives there. If the parcel sits near the northern city edge, check whether Adams or Weld is the correct county source before relying on an owner field.
Brighton ZIP Code 80621 and 80640 Need Address Checks
80621 appears in Brighton city records through 2145 E. Crown Prince Boulevard. 80640 appears through Brighton Ridge examples, including 560 Gateway Street and 12511 E. 112th. The research did not locate a named servicing station for either ZIP. It also did not locate an official Brighton ZIP split, consolidation, or realignment year. A current USPS address result is therefore more reliable than a guessed historical story about when a boundary changed.
The same caution applies to city and county selection. Brighton’s city limits extend into Weld County in northern areas, and the city GIS page links both Adams and Weld property searches. A Brighton city label, ZIP, and parcel county can point to different administrative layers. Capture all three before opening a property search.
USPS Field Checks for a Brighton ZIP Code
The USPS lookup has modes for address, city and state, and ZIP. Use address mode for the final delivery check. A city and state result is not a municipal boundary map.
| USPS mode or field | Type | Required | Practical use |
|---|---|---|---|
| Company | Text | Optional | Keep a business line separate from the street address. |
| Street Address | Text | Yes in address mode | Enter the delivery street, including the number and directional form. |
| Apt, Suite, or Other | Text | Optional | Add a unit detail when the address has one. |
| City | Text | Yes in address mode | Use Brighton and accept the recognized postal suggestion. |
| State | Select | Yes | Choose Colorado. |
| ZIP | Text | Optional in address mode | Use a known ZIP to narrow or compare the returned result. |
| By City and State | Mode | City and state required | Explore postal city results without assuming city-limit coverage. |
| By ZIP | Mode | ZIP required | Check a ZIP service result rather than a resident. |
| Find | Button | Action | Save the returned address and the date checked. |
The USPS lookup modes are shown in the assigned image below. USPS also states that a result does not confirm a person or company at an address.
Use USPS at the end of the chain: city report or parcel first, postal validation second. That order prevents a postal city name from selecting the wrong county office.
Find Brighton Residents One ZIP Code at a Time
A postal-directory search should narrow geography before identifying a person. No source provides one official ZIP-wide roster. Each record type accepts a different key, so keep the work bounded to a date and published fields.
- Verify the full street address with USPS, including city, state, ZIP, and any unit detail. Save the result date and the exact street spelling.
- Use city GIS or the state address layer to capture county, parcel ID, place name, and the address record. Check Adams and Weld when the location is near the city edge.
- Use Adams PropertySearch or the correct Weld system for owner, parcel, account, and address evidence. Keep owner mailing and parcel situs fields separate.
- Use the Colorado voter lookup only for a specific person with first name, last name, ZIP, and full birthday. Do not guess birthdays to build a street or ZIP roster.
- Use the city reports or foreclosure search for address-keyed civic activity, then follow the selected street with the Brighton street directory when the question becomes street-level.
This chain combines postal geography, parcel geography, and person-level records without pretending that one field answers all three questions. A non-match may reflect a protected voter, an inactive record, a county mismatch, or a portal that does not use ZIP as its primary field.
Brighton ZIP Code Filters Across Official Records
ZIP support differs by portal. The voter lookup uses ZIP as one of four required person-match fields. The foreclosure search exposes a ZIP field beside owner, borrower, street, subdivision, status, and date ranges. The assessor’s published primary fields are owner, address, parcel, account, and county permit number, not a clearly documented postal-code search. City permit reports may show ZIP columns, but they are report and date driven.
| Portal or record | ZIP-capable fields | What the result means |
|---|---|---|
| Colorado voter lookup | First name, last name, ZIP, full birthday | Individual registration match and public status fields; protected or non-match records can be absent |
| Adams foreclosure search | Foreclosure number, borrower or grantor, current owner, ZIP field, street, subdivision, status, NED, sold, scheduled-sale, and expedited-sale filters | Foreclosure transaction or status lead, not a ZIP-wide resident list |
| Adams PropertySearch | Owner, address, parcel number, account number, county permit number, account type, street range | Parcel and assessed-owner route; ZIP is not documented as a main search field |
| Brighton city reports | Report period, record number, permit or license type, location/address, subdivision, valuation, and ZIP columns in examples | Address-keyed civic activity; report depth and live filters vary |
| GIS parcel layers | Parcel, address, county, subdivision, owner convenience fields | Spatial and parcel cross-check; the Adams layer does not list ZIP as a parcel field |
For a data request, ask for the existing field list and report date. Do not ask a custodian to create a private-occupant list from a ZIP.
Colorado Address Layers Add ZIP Code Fields
The Colorado Public Addresses REST layer cross-checks a local city string against a county source. Its schema includes AddrFull, County, AddrNum, directional and street fields, Building, Floor, Unit, PlaceName, Zipcode, Zipcode4, latitude, longitude, Nbrhd_Comm, ParcelID, MOD_DATE, and ACT_STAT. These are address fields, not a household index.
Use the layer to compare a postal ZIP with a county, place name, parcel ID, and update or active-status field. The Colorado Public Parcels layer adds county, parcel, account, situs, city, ZIP, primary or secondary owner, and owner mailing fields. It can help find a mismatch, but the county assessor remains the relevant source for an Adams or Weld parcel record.
The state address-layer schema is shown in the assigned image. Read it as a field map and date check, not as proof that a named person lives at the returned address.
The state layer is most useful after the USPS result and before the county owner search. It provides a shared vocabulary for ZIP, place, county, and parcel comparison.
Brighton Assessor ZIP Data Has Limits
The Adams Assessor maps and data page offers downloadable text files, GIS, file layouts, public reporting, and qualified-sale spreadsheets. The page showed a data update of May 4, 2026, with the next update after January 1, 2027. Downloadable data can be filtered by the fields the file actually contains, but the published PropertySearch description does not make ZIP a primary search field.
Use the assessor for parcel ownership and address evidence, not for a ZIP-wide resident list. A record may contain a situs address, owner mailing address, value, characteristics, exemptions, sketch, or sales context. An owner mailing ZIP can differ from the parcel ZIP. Foreclosure search is the local portal that explicitly publishes a ZIP field, and its results describe foreclosure activity rather than ordinary parcel ownership.
The assessor data-download route is shown below. Match the file date before comparing it with a city report or a current voter result.
Note: Assessor data can connect an owner and parcel, but it cannot establish every occupant or convert an owner mailing ZIP into a home address.
Brighton ZIP Code Directory Boundaries Versus City Limits
Postal geography, municipal geography, and county geography are separate layers. Brighton records use 80601, 80603, 80621, and 80640 in the examples reviewed, but no official split or realignment year was located. A ZIP may include land outside Brighton, while a Brighton-labeled city record may sit near or across a county boundary. The safest geography rule is simple: verify the delivery address, then the parcel county, then the record custodian.
- Postal code
- A five-digit USPS delivery area used to route mail. It is not a city-limit or resident-status field.
- ZIP+4
- The five-digit ZIP plus four extra digits that narrow a delivery route or segment.
- PO-box ZIP
- A ZIP used for post-office box delivery rather than a normal street delivery area.
- Unique ZIP
- A ZIP assigned to one organization or special high-volume destination rather than a broad neighborhood.
- Carrier route
- A postal delivery path within a ZIP. It can help explain service geography but does not identify a household.
A strong Brighton postal-directory entry therefore names the report or address source, the date checked, and the limits of the field. Modern ZIP labels should not be forced onto a historic directory or census entry. For older records, street spelling, plat language, and legal description are usually the better bridge.