Address Point (Native) [Maryland--Baltimore]
Baltimore City · 2025 Full Details
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Full Details
- Title
- Address Point (Native) [Maryland--Baltimore]
- Description
- A spatial data layer containing point geometry features for representing both the physical and mailing addresses for properties, buildings, and sub-address locations in Baltimore City, as documented in the City's real property and property location database sources. The data employs what's referred to as the City native schema/data standard, which has specific attribute field names, field formats, and data standards to support internal City services. The data contained in this data layer (number of features, accuracy, point locations) will match the data in the other address point data layer on Open Baltimore ("Address Point (NG911)"), just the format of the attribute field names and data standards will be different, as well as some internal City attributes fields have been added to support internal City services not related to a NG911 system. This data also employs the NAD 1983 StatePlane Maryland FIPS 1900 (US Feet) projected coordinate system (WKID: 2248). Data is updated on a quarterly basis. Data Dictionary: field_name description data_type range_of_possible_values example_values searchable 1 OBJECTID The database's internal unique identifier for the data table record. Number 0 - 999999999 91715 No 2 edit_date The database's recorded date of when the address point feature was last edited. Date 1/1/1990 00:00:00 - 12/31/2100 00:00:00. Will likely not see dates prior to the year 2000. 8/31/2021 10:04 Yes 3 country The country that address point feature is located (all records will have the value "United States"). Category United States (US) United States, US Yes 4 state The state that address point feature is located (all records will have the value "Maryland"). Category Maryland (MD) Maryland, MD Yes 5 county The county that address point feature is located (all records will have the value "Baltimore City"). Category Baltimore City Baltimore City Yes 6 inc_muni The officially recognized municipality as set forth by the United States Postal Service (USPS) that address point feature is located (all records will have the value "Baltimore"). Category Baltimore Baltimore Yes 7 addr_numbe The assigned number for the address. Number 1 -- 9999 401, 3232 Yes 8 addr_frac The additional fraction attached at the end of the assigned number of an address. Number 1/2-9999, A - Z 1/2, A Yes 9 st_name The name of the street. For "Alley" street type centerline segments, an alley naming routine was employed in the legacy database to populate the street name field based on the names of the parallel streets, with the western or northern street listed first (e.g., HICKORY-ROLAND). Alleys that did not have a second parallel street (i.e., alleys that back up to woods, train tracks, etc.) were named with the parallel street name and post type followed by "Rear" (e.g. TUSCANY CT REAR) to prevent potential name duplication. If there were multiple alleys in a single block, they were named as above, then numbered from west to east or north to south (e.g., CHESTNUT-KESWICK 1, CHESTNUT-KESWICK 2). Free Text Entry % (any name) FAYETTE, EASTERN, HICKORY-ROLAND Yes 10 st_dir The pre-directional prefix of a street name (i.e., " N CHARLES ST") Category N, S, E, W, NE, NW, SE, SW N, E Yes 11 st_type The type of street, such as avenue ("AVE"), street ("ST"), lane ("LN"), road ("RD"), alley ("AL"), terrace ("TER"), court ("CT"), boulevard ("BLVD"), way ("WAY"), parkway ("PKWY"), etc. Category AL, AVE, BLVD, CIR, CRES, CT, DR, GLN, GRTH, HWY, LN, LNDG, MALL, MEWS, PASS, PATH, PIKE, PKWY, PL, PLZ, PLZA, PT, RD, RUN, SQ, ST, TER, TERR, WALK, WAY AVE, ST, TER, GRTH Yes 12 zip_code The ZIP Code where the address is located. Category 21201 - 21287 21202 Yes 13 extd_zip The 4-digit suffix appended to the ZIP Code assigned to the address. Free Text Entry 0000 - 9999 3426 Yes 14 unit The given subdivision of an address number, such as the apartment or suite number. Free Text Entry 1 - 999999, A - Z, 1A - 999999Z, A1, Z999999, APT, UNIT, REAR, PH, OFC, North Tower, LOWR, LE, FRNT, FLOOR, FL, FLR, BSMT, UPPR, SLIP, SIDE, RM APT A, SLIP 7, RM S10B02, FL-3, BSMT A, 507 Yes 15 coord_x The x-coordinate (or longitude, in decimal degrees) of the address point. Number Range of longtitudes for Baltimore City: -76.524138 - -76.714266 -76.610025 Yes 16 coord_y The y-coordinate (or latitude, in decimal degrees) of the address point. Number Range of latitudes for Baltimore City: 39.197233 - 39.374040 39.290368 Yes 21 external_nguid The current unique identifier for the address point feature. Free Text Entry 1 - 999999999 182582 Yes 22 globalid The global unique identifier for the address point feature. Number {%%%%%%%%-%%%%-%%%%-%%%%-%%%%%%%%%%%%} (any 36 character alphanumeric value) {1FE2763D-33D5-4D2A-9F9E-7B9B686ACA8C} No 23 block_lot The unique identifier for the property parcel within which the address is located. Free Text Entry 0001 001 - 9999 999, PSC0 000 - PSC0 999 (block lot values can also have text suffices; i.e., "8490 007A") 1331 016, 8490 007A Yes 24 full_addr The full name of the address, a concatenation of the address number (addr_numbe), address fraction (addr_frac), street pre-directional (st_dir), street name (st_name), and street type (st_type) fields. Free Text Entry % (any address in City) 401 E FAYETTE ST Yes 25 address_id The legacy unique identifier for the address point feature. Number 000000 - 999999 183539 Yes 26 cline_id The legacy unique identifier for the street centerline segment containing the address within its address ranges. Free Text Entry 0000001 - 9999999, AA######, BA######, BC###### (will usually have the prefix "BC" followed by 6 digits) BC014398 Yes 27 editor The legacy database's City or contractor user name that last edited the address point feature. Free Text Entry % (any name) DMARK, SLL Yes 28 loc_name The legacy database's alias name (i.e., common place name) for the address location. Free Text Entry % (any name) POOLE & HUNT BUILDING - CLIPPER MILL, CAMDEN MARC STATION Yes dirsuf The post-directional prefix of a street name (i.e., "KEY HWY E ") Category N, S, E, W, NE, NW, SE, SW N, E Yes com_idnfr An identifying value used to indicate if the address point has a unique x/y location in City, or shares the same x/y location as other address points. Address points sharing the same x/y location will share the same com_idnfr value. Number 1 - 999999999 1, 525, 243415 Yes 29 Shape The geometry designation of the address point feature, for GIS purposes. Category Point Point No To leave feedback or ask a question about this dataset, please fill out the following form: Address Point (Native) feedback form.
- Creator
- Baltimore City
- Temporal Coverage
- Last Modified: 2025-07-09
- Date Issued
- 2023-12-20
- Access Rights
- Public
- Format
- ArcGIS FeatureLayer
- Language
- English
- Date Added
- August 10, 2025
- Provenance Statement
- The metadata for this resource was last retrieved from Open Baltimore on 2025-08-24.
Cite and Reference
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Citation
Baltimore City (2023). Address Point (Native) [Maryland--Baltimore]. . https://data.baltimorecity.gov/datasets/baltimore::address-point-native-2 (web service) -
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