URBANKIT/STUDIO
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    Data Availability

    Endpoint status

    Every county REST endpoint in the atlas is probed automatically every two hours. Endpoints already marked degraded are re-checked every 30 minutes. When one goes degraded or down, it shows here and is flagged in the API. We don't serve broken data silently. Read the Data Availability Commitment →

    223 county endpoints monitored

    221 of 223 endpoints were reachable at their last registry check. Build-time snapshot from 2026-09-21; live status refreshes in your browser.

    CountyStateStatusLast verified
    JeffersonAlabamaVerified2026-06-27
    ShelbyAlabamaVerified2026-06-20
    Anchorage MunicipalityAlaskaVerified2026-05-15
    MaricopaArizonaVerified2026-05-11
    PimaArizonaVerified2026-05-14
    PinalArizonaVerified2026-05-15
    BentonArkansasVerified2026-06-20
    PulaskiArkansasVerified2026-06-20
    WashingtonArkansasVerified2026-06-20
    AlamedaCaliforniaVerified2026-05-15
    Contra CostaCaliforniaVerified2026-05-15
    Los AngelesCaliforniaVerified2026-06-04
    OrangeCaliforniaVerified2026-05-15
    SacramentoCaliforniaVerified2026-05-15
    San BernardinoCaliforniaVerified2026-05-15
    San DiegoCaliforniaVerified2026-09-03
    Santa ClaraCaliforniaVerified2026-05-15
    SonomaCaliforniaVerified2026-05-15
    VenturaCaliforniaVerified2026-05-15
    DenverColoradoVerified2026-08-24
    El PasoColoradoVerified2026-05-15
    JeffersonColoradoVerified2026-05-15
    Capitol Planning RegionConnecticutVerified2026-08-26
    Greater Bridgeport Planning RegionConnecticutVerified2026-08-26
    Lower Connecticut River Valley Planning RegionConnecticutVerified2026-08-26
    Naugatuck Valley Planning RegionConnecticutVerified2026-08-26
    Northeastern Connecticut Planning RegionConnecticutVerified2026-08-26
    Northwest Hills Planning RegionConnecticutVerified2026-08-26
    South Central Connecticut Planning RegionConnecticutVerified2026-08-26
    Southeastern Connecticut Planning RegionConnecticutVerified2026-08-26
    Western Connecticut Planning RegionConnecticutVerified2026-08-26
    New CastleDelawareVerified2026-06-20
    AlachuaFloridaVerified2026-09-20
    BakerFloridaVerified2026-09-20
    BayFloridaVerified2026-09-20
    BradfordFloridaVerified2026-09-20
    BrevardFloridaVerified2026-09-20
    BrowardFloridaVerified2026-06-06
    CalhounFloridaVerified2026-09-20
    CharlotteFloridaVerified2026-09-20
    CitrusFloridaVerified2026-09-20
    ClayFloridaVerified2026-09-20
    CollierFloridaVerified2026-09-20
    ColumbiaFloridaVerified2026-09-20
    DesotoFloridaVerified2026-09-20
    DixieFloridaVerified2026-09-20
    DuvalFloridaVerified2026-05-15
    EscambiaFloridaVerified2026-09-20
    FlaglerFloridaVerified2026-09-20
    FranklinFloridaVerified2026-09-20
    GadsdenFloridaVerified2026-09-20
    GilchristFloridaVerified2026-09-20
    GladesFloridaVerified2026-09-20
    GulfFloridaVerified2026-09-20
    HamiltonFloridaVerified2026-09-20
    HardeeFloridaVerified2026-09-20
    HendryFloridaVerified2026-09-20
    HernandoFloridaVerified2026-09-20
    HighlandsFloridaVerified2026-09-20
    HillsboroughFloridaVerified2026-06-27
    HolmesFloridaVerified2026-09-20
    Indian RiverFloridaVerified2026-09-20
    JacksonFloridaVerified2026-09-20
    JeffersonFloridaVerified2026-09-20
    LafayetteFloridaVerified2026-09-20
    LakeFloridaVerified2026-09-20
    LeeFloridaVerified2026-05-30
    LeonFloridaVerified2026-09-20
    LevyFloridaVerified2026-09-20
    LibertyFloridaVerified2026-09-20
    MadisonFloridaVerified2026-09-20
    ManateeFloridaVerified2026-05-15
    MarionFloridaVerified2026-09-20
    MartinFloridaVerified2026-09-20
    Miami DadeFloridaVerified2026-05-11
    MonroeFloridaVerified2026-09-20
    NassauFloridaVerified2026-09-20
    OkaloosaFloridaVerified2026-09-20
    OkeechobeeFloridaVerified2026-09-20
    OrangeFloridaVerified2026-09-20
    OsceolaFloridaVerified2026-09-20
    Palm BeachFloridaVerified2026-05-30
    PascoFloridaVerified2026-05-30
    PinellasFloridaVerified2026-06-27
    PolkFloridaVerified2026-09-20
    PutnamFloridaVerified2026-09-20
    Santa RosaFloridaVerified2026-09-20
    SarasotaFloridaVerified2026-05-15
    SeminoleFloridaVerified2026-09-20
    St JohnsFloridaVerified2026-09-20
    St LucieFloridaVerified2026-09-20
    SumterFloridaVerified2026-09-20
    SuwanneeFloridaVerified2026-09-20
    TaylorFloridaVerified2026-09-20
    UnionFloridaVerified2026-09-20
    VolusiaFloridaVerified2026-09-20
    WakullaFloridaVerified2026-09-20
    WaltonFloridaVerified2026-09-20
    WashingtonFloridaVerified2026-09-20
    ChathamGeorgiaVerified2026-08-25
    CobbGeorgiaVerified2026-05-15
    DekalbGeorgiaVerified2026-05-15
    FultonGeorgiaVerified2026-05-11
    GwinnettGeorgiaVerified2026-06-20
    KauaiHawaiiVerified2026-06-20
    MauiHawaiiVerified2026-06-20
    AdaIdahoVerified2026-05-15
    CookIllinoisVerified2026-05-15
    DekalbIllinoisVerified2026-05-15
    DupageIllinoisVerified2026-05-15
    KaneIllinoisVerified2026-05-15
    LakeIllinoisVerified2026-05-15
    MchenryIllinoisVerified2026-05-15
    St ClairIllinoisVerified2026-05-15
    WillIllinoisVerified2026-06-27
    AllenIndianaVerified2026-05-15
    HamiltonIndianaVerified2026-05-15
    MarionIndianaVerified2026-05-15
    JohnsonIowaVerified2026-05-15
    ShawneeKansasVerified2026-06-27
    FayetteKentuckyVerified2026-05-15
    East Baton Rouge ParishLouisianaVerified2026-05-15
    Orleans ParishLouisianaUnreachable2026-08-29
    CumberlandMaineVerified2026-05-15
    YorkMaineVerified2026-05-15
    MontgomeryMarylandVerified2026-06-05
    Prince GeorgesMarylandVerified2026-06-05
    StatewideMassachusettsVerified2026-05-15
    KentMichiganVerified2026-08-29
    MacombMichiganVerified2026-08-25
    OaklandMichiganVerified2026-05-15
    WayneMichiganVerified2026-08-25
    HennepinMinnesotaVerified2026-06-06
    RamseyMinnesotaVerified2026-05-15
    DesotoMississippiVerified2026-06-06
    HindsMississippiVerified2026-05-15
    JacksonMissouriVerified2026-06-20
    St LouisMissouriVerified2026-05-15
    CascadeMontanaVerified2026-06-20
    FlatheadMontanaVerified2026-06-20
    MissoulaMontanaVerified2026-06-20
    YellowstoneMontanaVerified2026-06-20
    DouglasNebraskaVerified2026-05-15
    LancasterNebraskaVerified2026-05-15
    SarpyNebraskaVerified2026-05-15
    ClarkNevadaVerified2026-05-11
    WashoeNevadaVerified2026-05-15
    BergenNew JerseyVerified2026-05-15
    CamdenNew JerseyVerified2026-05-15
    MonmouthNew JerseyVerified2026-05-15
    MorrisNew JerseyVerified2026-05-15
    OceanNew JerseyVerified2026-05-15
    BernalilloNew MexicoVerified2026-06-05
    BronxNew YorkVerified2026-08-25
    ErieNew YorkVerified2026-05-15
    KingsNew YorkVerified2026-08-25
    MonroeNew YorkVerified2026-05-15
    New YorkNew YorkVerified2026-05-11
    OnondagaNew YorkVerified2026-05-15
    QueensNew YorkVerified2026-08-25
    RichmondNew YorkVerified2026-08-25
    SuffolkNew YorkVerified2026-05-14
    WestchesterNew YorkVerified2026-05-14
    BuncombeNorth CarolinaVerified2026-05-15
    CumberlandNorth CarolinaVerified2026-05-15
    DurhamNorth CarolinaVerified2026-05-15
    ForsythNorth CarolinaVerified2026-05-15
    GuilfordNorth CarolinaVerified2026-05-15
    MecklenburgNorth CarolinaVerified2026-05-15
    WakeNorth CarolinaVerified2026-05-11
    CassNorth DakotaVerified2026-06-20
    CuyahogaOhioVerified2026-08-29
    FranklinOhioVerified2026-05-11
    HamiltonOhioVerified2026-05-15
    LucasOhioVerified2026-05-30
    MontgomeryOhioVerified2026-05-15
    StarkOhioVerified2026-05-15
    SummitOhioVerified2026-05-30
    OklahomaOklahomaVerified2026-06-05
    LaneOregonVerified2026-09-02
    MarionOregonVerified2026-05-15
    MultnomahOregonVerified2026-09-02
    UmatillaOregonVerified2026-09-02
    AlleghenyPennsylvaniaVerified2026-05-11
    BucksPennsylvaniaVerified2026-08-25
    MontgomeryPennsylvaniaVerified2026-08-25
    PhiladelphiaPennsylvaniaVerified2026-05-11
    CharlestonSouth CarolinaVerified2026-09-21
    GreenvilleSouth CarolinaUnreachable2026-08-29
    MinnehahaSouth DakotaVerified2026-06-20
    DavidsonTennesseeVerified2026-05-15
    HamiltonTennesseeVerified2026-08-29
    ShelbyTennesseeVerified2026-06-06
    BexarTexasVerified2026-05-14
    CollinTexasVerified2026-05-30
    DallasTexasVerified2026-05-14
    DentonTexasVerified2026-05-30
    El PasoTexasVerified2026-05-30
    Fort BendTexasVerified2026-09-12
    HarrisTexasVerified2026-05-11
    TarrantTexasVerified2026-05-11
    TravisTexasVerified2026-06-20
    WilliamsonTexasVerified2026-05-30
    DavisUtahVerified2026-05-15
    Salt LakeUtahVerified2026-05-15
    UtahUtahVerified2026-05-15
    WeberUtahVerified2026-05-15
    ChittendenVermontVerified2026-05-15
    FairfaxVirginiaVerified2026-05-11
    Prince WilliamVirginiaVerified2026-06-20
    KingWashingtonVerified2026-06-06
    SnohomishWashingtonVerified2026-06-27
    SpokaneWashingtonVerified2026-05-15
    ThurstonWashingtonVerified2026-05-15
    CabellWest VirginiaVerified2026-06-20
    KanawhaWest VirginiaVerified2026-06-20
    MonongaliaWest VirginiaVerified2026-06-20
    RaleighWest VirginiaVerified2026-06-20
    BrownWisconsinVerified2026-05-15
    DaneWisconsinVerified2026-05-15
    MilwaukeeWisconsinVerified2026-05-15
    WaukeshaWisconsinVerified2026-05-15
    LaramieWyomingVerified2026-06-20

    This page measures whether endpoints answer, not whether the answers are right. Those are different guarantees and they fail independently, so correctness is measured separately and published on benchmarks, with its own sample sizes.

    Application uptime (the site + API) is monitored separately, see the commitment page for the SLA.

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